53538240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 201314304

約数和(自身を除く): 147776064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 257, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 514, 560, 620, 651, 672, 744, 771, 840, 868, 930, 960, 992, 1028, 1085, 1120, 1240, 1285, 1302, 1344, 1488, 1542, 1680, 1736, 1799, 1860, 1984, 2056, 2170, 2240, 2480, 2570, 2604, 2976, 3084, 3255, 3360, 3472, 3598, 3720, 3855, 4112, 4340, 4960, 5140, 5208, 5397, 5952, 6168, 6510, 6720, 6944, 7196, 7440, 7710, 7967, 8224, 8680, 8995, 9920, 10280, 10416, 10794, 12336, 13020, 13888, 14392, 14880, 15420, 15934, 16448, 17360, 17990, 20560, 20832, 21588, 23901, 24672, 26040, 26985, 28784, 29760, 30840, 31868, 34720, 35980, 39835, 41120, 41664, 43176, 47802, 49344, 52080, 53970, 55769, 57568, 61680, 63736, 69440, 71960, 79670, 82240, 86352, 95604, 104160, 107940, 111538, 115136, 119505, 123360, 127472, 143920, 159340, 167307, 172704, 191208, 208320, 215880, 223076, 239010, 246720, 254944, 278845, 287840, 318680, 334614, 345408, 382416, 431760, 446152, 478020, 509888, 557690, 575680, 637360, 669228, 764832, 836535, 863520, 892304, 956040, 1115380, 1274720, 1338456, 1529664, 1673070, 1727040, 1784608, 1912080, 2230760, 2549440, 2676912, 3346140, 3569216, 3824160, 4461520, 5353824, 6692280, 7648320, 8923040, 10707648, 13384560, 17846080, 26769120, 53538240]

約数ペア:

[(1, 53538240), (2, 26769120), (3, 17846080), (4, 13384560), (5, 10707648), (6, 8923040), (7, 7648320), (8, 6692280), (10, 5353824), (12, 4461520), (14, 3824160), (15, 3569216), (16, 3346140), (20, 2676912), (21, 2549440), (24, 2230760), (28, 1912080), (30, 1784608), (31, 1727040), (32, 1673070), (35, 1529664), (40, 1338456), (42, 1274720), (48, 1115380), (56, 956040), (60, 892304), (62, 863520), (64, 836535), (70, 764832), (80, 669228), (84, 637360), (93, 575680), (96, 557690), (105, 509888), (112, 478020), (120, 446152), (124, 431760), (140, 382416), (155, 345408), (160, 334614), (168, 318680), (186, 287840), (192, 278845), (210, 254944), (217, 246720), (224, 239010), (240, 223076), (248, 215880), (257, 208320), (280, 191208), (310, 172704), (320, 167307), (336, 159340), (372, 143920), (420, 127472), (434, 123360), (448, 119505), (465, 115136), (480, 111538), (496, 107940), (514, 104160), (560, 95604), (620, 86352), (651, 82240), (672, 79670), (744, 71960), (771, 69440), (840, 63736), (868, 61680), (930, 57568), (960, 55769), (992, 53970), (1028, 52080), (1085, 49344), (1120, 47802), (1240, 43176), (1285, 41664), (1302, 41120), (1344, 39835), (1488, 35980), (1542, 34720), (1680, 31868), (1736, 30840), (1799, 29760), (1860, 28784), (1984, 26985), (2056, 26040), (2170, 24672), (2240, 23901), (2480, 21588), (2570, 20832), (2604, 20560), (2976, 17990), (3084, 17360), (3255, 16448), (3360, 15934), (3472, 15420), (3598, 14880), (3720, 14392), (3855, 13888), (4112, 13020), (4340, 12336), (4960, 10794), (5140, 10416), (5208, 10280), (5397, 9920), (5952, 8995), (6168, 8680), (6510, 8224), (6720, 7967), (6944, 7710), (7196, 7440)]