54863250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 156619008

約数和(自身を除く): 101755758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 331, 375, 390, 425, 442, 510, 650, 662, 663, 750, 850, 975, 993, 1105, 1275, 1326, 1625, 1655, 1950, 1986, 2125, 2210, 2550, 3250, 3310, 3315, 4250, 4303, 4875, 4965, 5525, 5627, 6375, 6630, 8275, 8606, 9750, 9930, 11050, 11254, 12750, 12909, 16550, 16575, 16881, 21515, 24825, 25818, 27625, 28135, 33150, 33762, 41375, 43030, 49650, 55250, 56270, 64545, 73151, 82750, 82875, 84405, 107575, 124125, 129090, 140675, 146302, 165750, 168810, 215150, 219453, 248250, 281350, 322725, 365755, 422025, 438906, 537875, 645450, 703375, 731510, 844050, 1075750, 1097265, 1406750, 1613625, 1828775, 2110125, 2194530, 3227250, 3657550, 4220250, 5486325, 9143875, 10972650, 18287750, 27431625, 54863250]

約数ペア:

[(1, 54863250), (2, 27431625), (3, 18287750), (5, 10972650), (6, 9143875), (10, 5486325), (13, 4220250), (15, 3657550), (17, 3227250), (25, 2194530), (26, 2110125), (30, 1828775), (34, 1613625), (39, 1406750), (50, 1097265), (51, 1075750), (65, 844050), (75, 731510), (78, 703375), (85, 645450), (102, 537875), (125, 438906), (130, 422025), (150, 365755), (170, 322725), (195, 281350), (221, 248250), (250, 219453), (255, 215150), (325, 168810), (331, 165750), (375, 146302), (390, 140675), (425, 129090), (442, 124125), (510, 107575), (650, 84405), (662, 82875), (663, 82750), (750, 73151), (850, 64545), (975, 56270), (993, 55250), (1105, 49650), (1275, 43030), (1326, 41375), (1625, 33762), (1655, 33150), (1950, 28135), (1986, 27625), (2125, 25818), (2210, 24825), (2550, 21515), (3250, 16881), (3310, 16575), (3315, 16550), (4250, 12909), (4303, 12750), (4875, 11254), (4965, 11050), (5525, 9930), (5627, 9750), (6375, 8606), (6630, 8275)]