27915677050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7744

約数の個数: 96

約数和(自身を含む): 56673229824

約数和(自身を除く): 28757552774

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 71, 85, 122, 142, 170, 305, 355, 425, 610, 710, 850, 1037, 1207, 1525, 1775, 2074, 2414, 3050, 3550, 4331, 5185, 6035, 7583, 8662, 10370, 12070, 15166, 21655, 25925, 30175, 37915, 43310, 51850, 60350, 73627, 75830, 108275, 128911, 147254, 189575, 216550, 257822, 368135, 379150, 462563, 538393, 644555, 736270, 925126, 1076786, 1289110, 1840675, 2312815, 2691965, 3222775, 3681350, 4625630, 5383930, 6445550, 7863571, 9152681, 11564075, 13459825, 15727142, 18305362, 23128150, 26919650, 32841973, 39317855, 45763405, 65683946, 78635710, 91526810, 164209865, 196589275, 228817025, 328419730, 393178550, 457634050, 558313541, 821049325, 1116627082, 1642098650, 2791567705, 5583135410, 13957838525, 27915677050]

約数ペア:

[(1, 27915677050), (2, 13957838525), (5, 5583135410), (10, 2791567705), (17, 1642098650), (25, 1116627082), (34, 821049325), (50, 558313541), (61, 457634050), (71, 393178550), (85, 328419730), (122, 228817025), (142, 196589275), (170, 164209865), (305, 91526810), (355, 78635710), (425, 65683946), (610, 45763405), (710, 39317855), (850, 32841973), (1037, 26919650), (1207, 23128150), (1525, 18305362), (1775, 15727142), (2074, 13459825), (2414, 11564075), (3050, 9152681), (3550, 7863571), (4331, 6445550), (5185, 5383930), (6035, 4625630), (7583, 3681350), (8662, 3222775), (10370, 2691965), (12070, 2312815), (15166, 1840675), (21655, 1289110), (25925, 1076786), (30175, 925126), (37915, 736270), (43310, 644555), (51850, 538393), (60350, 462563), (73627, 379150), (75830, 368135), (108275, 257822), (128911, 216550), (147254, 189575)]