51853050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 72

約数和(自身を含む): 141670620

約数和(自身を除く): 89817570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 1889, 2745, 3050, 3778, 4575, 5490, 5667, 9150, 9445, 11334, 13725, 17001, 18890, 27450, 28335, 34002, 47225, 56670, 85005, 94450, 115229, 141675, 170010, 230458, 283350, 345687, 425025, 576145, 691374, 850050, 1037061, 1152290, 1728435, 2074122, 2880725, 3456870, 5185305, 5761450, 8642175, 10370610, 17284350, 25926525, 51853050]

約数ペア:

[(1, 51853050), (2, 25926525), (3, 17284350), (5, 10370610), (6, 8642175), (9, 5761450), (10, 5185305), (15, 3456870), (18, 2880725), (25, 2074122), (30, 1728435), (45, 1152290), (50, 1037061), (61, 850050), (75, 691374), (90, 576145), (122, 425025), (150, 345687), (183, 283350), (225, 230458), (305, 170010), (366, 141675), (450, 115229), (549, 94450), (610, 85005), (915, 56670), (1098, 47225), (1525, 34002), (1830, 28335), (1889, 27450), (2745, 18890), (3050, 17001), (3778, 13725), (4575, 11334), (5490, 9445), (5667, 9150)]