49007280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:995

約数の個数: 160

約数和(自身を含む): 179417088

約数和(自身を除く): 130409808

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, 941, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 1882, 2170, 2480, 2604, 2823, 3255, 3472, 3720, 3764, 4340, 4705, 5208, 5646, 6510, 6587, 7440, 7528, 8680, 9410, 10416, 11292, 13020, 13174, 14115, 15056, 17360, 18820, 19761, 22584, 26040, 26348, 28230, 29171, 32935, 37640, 39522, 45168, 52080, 52696, 56460, 58342, 65870, 75280, 79044, 87513, 98805, 105392, 112920, 116684, 131740, 145855, 158088, 175026, 197610, 204197, 225840, 233368, 263480, 291710, 316176, 350052, 395220, 408394, 437565, 466736, 526960, 583420, 612591, 700104, 790440, 816788, 875130, 1020985, 1166840, 1225182, 1400208, 1580880, 1633576, 1750260, 2041970, 2333680, 2450364, 3062955, 3267152, 3500520, 4083940, 4900728, 6125910, 7001040, 8167880, 9801456, 12251820, 16335760, 24503640, 49007280]

約数ペア:

[(1, 49007280), (2, 24503640), (3, 16335760), (4, 12251820), (5, 9801456), (6, 8167880), (7, 7001040), (8, 6125910), (10, 4900728), (12, 4083940), (14, 3500520), (15, 3267152), (16, 3062955), (20, 2450364), (21, 2333680), (24, 2041970), (28, 1750260), (30, 1633576), (31, 1580880), (35, 1400208), (40, 1225182), (42, 1166840), (48, 1020985), (56, 875130), (60, 816788), (62, 790440), (70, 700104), (80, 612591), (84, 583420), (93, 526960), (105, 466736), (112, 437565), (120, 408394), (124, 395220), (140, 350052), (155, 316176), (168, 291710), (186, 263480), (210, 233368), (217, 225840), (240, 204197), (248, 197610), (280, 175026), (310, 158088), (336, 145855), (372, 131740), (420, 116684), (434, 112920), (465, 105392), (496, 98805), (560, 87513), (620, 79044), (651, 75280), (744, 65870), (840, 58342), (868, 56460), (930, 52696), (941, 52080), (1085, 45168), (1240, 39522), (1302, 37640), (1488, 32935), (1680, 29171), (1736, 28230), (1860, 26348), (1882, 26040), (2170, 22584), (2480, 19761), (2604, 18820), (2823, 17360), (3255, 15056), (3472, 14115), (3720, 13174), (3764, 13020), (4340, 11292), (4705, 10416), (5208, 9410), (5646, 8680), (6510, 7528), (6587, 7440)]