50884020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 174021120

約数和(自身を除く): 123137100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 829, 930, 990, 1023, 1116, 1364, 1395, 1658, 1705, 1860, 1980, 2046, 2487, 2790, 3069, 3316, 3410, 4092, 4145, 4974, 5115, 5580, 6138, 6820, 7461, 8290, 9119, 9948, 10230, 12276, 12435, 14922, 15345, 16580, 18238, 20460, 24870, 25699, 27357, 29844, 30690, 36476, 37305, 45595, 49740, 51398, 54714, 61380, 74610, 77097, 82071, 91190, 102796, 109428, 128495, 136785, 149220, 154194, 164142, 182380, 231291, 256990, 273570, 282689, 308388, 328284, 385485, 410355, 462582, 513980, 547140, 565378, 770970, 820710, 848067, 925164, 1130756, 1156455, 1413445, 1541940, 1641420, 1696134, 2312910, 2544201, 2826890, 3392268, 4240335, 4625820, 5088402, 5653780, 8480670, 10176804, 12721005, 16961340, 25442010, 50884020]

約数ペア:

[(1, 50884020), (2, 25442010), (3, 16961340), (4, 12721005), (5, 10176804), (6, 8480670), (9, 5653780), (10, 5088402), (11, 4625820), (12, 4240335), (15, 3392268), (18, 2826890), (20, 2544201), (22, 2312910), (30, 1696134), (31, 1641420), (33, 1541940), (36, 1413445), (44, 1156455), (45, 1130756), (55, 925164), (60, 848067), (62, 820710), (66, 770970), (90, 565378), (93, 547140), (99, 513980), (110, 462582), (124, 410355), (132, 385485), (155, 328284), (165, 308388), (180, 282689), (186, 273570), (198, 256990), (220, 231291), (279, 182380), (310, 164142), (330, 154194), (341, 149220), (372, 136785), (396, 128495), (465, 109428), (495, 102796), (558, 91190), (620, 82071), (660, 77097), (682, 74610), (829, 61380), (930, 54714), (990, 51398), (1023, 49740), (1116, 45595), (1364, 37305), (1395, 36476), (1658, 30690), (1705, 29844), (1860, 27357), (1980, 25699), (2046, 24870), (2487, 20460), (2790, 18238), (3069, 16580), (3316, 15345), (3410, 14922), (4092, 12435), (4145, 12276), (4974, 10230), (5115, 9948), (5580, 9119), (6138, 8290), (6820, 7461)]