53173680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 194654208

約数和(自身を除く): 141480528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1021, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2042, 2170, 2480, 2604, 3063, 3255, 3472, 3720, 4084, 4340, 5105, 5208, 6126, 6510, 7147, 7440, 8168, 8680, 10210, 10416, 12252, 13020, 14294, 15315, 16336, 17360, 20420, 21441, 24504, 26040, 28588, 30630, 31651, 35735, 40840, 42882, 49008, 52080, 57176, 61260, 63302, 71470, 81680, 85764, 94953, 107205, 114352, 122520, 126604, 142940, 158255, 171528, 189906, 214410, 221557, 245040, 253208, 285880, 316510, 343056, 379812, 428820, 443114, 474765, 506416, 571760, 633020, 664671, 759624, 857640, 886228, 949530, 1107785, 1266040, 1329342, 1519248, 1715280, 1772456, 1899060, 2215570, 2532080, 2658684, 3323355, 3544912, 3798120, 4431140, 5317368, 6646710, 7596240, 8862280, 10634736, 13293420, 17724560, 26586840, 53173680]

約数ペア:

[(1, 53173680), (2, 26586840), (3, 17724560), (4, 13293420), (5, 10634736), (6, 8862280), (7, 7596240), (8, 6646710), (10, 5317368), (12, 4431140), (14, 3798120), (15, 3544912), (16, 3323355), (20, 2658684), (21, 2532080), (24, 2215570), (28, 1899060), (30, 1772456), (31, 1715280), (35, 1519248), (40, 1329342), (42, 1266040), (48, 1107785), (56, 949530), (60, 886228), (62, 857640), (70, 759624), (80, 664671), (84, 633020), (93, 571760), (105, 506416), (112, 474765), (120, 443114), (124, 428820), (140, 379812), (155, 343056), (168, 316510), (186, 285880), (210, 253208), (217, 245040), (240, 221557), (248, 214410), (280, 189906), (310, 171528), (336, 158255), (372, 142940), (420, 126604), (434, 122520), (465, 114352), (496, 107205), (560, 94953), (620, 85764), (651, 81680), (744, 71470), (840, 63302), (868, 61260), (930, 57176), (1021, 52080), (1085, 49008), (1240, 42882), (1302, 40840), (1488, 35735), (1680, 31651), (1736, 30630), (1860, 28588), (2042, 26040), (2170, 24504), (2480, 21441), (2604, 20420), (3063, 17360), (3255, 16336), (3472, 15315), (3720, 14294), (4084, 13020), (4340, 12252), (5105, 10416), (5208, 10210), (6126, 8680), (6510, 8168), (7147, 7440)]