51527850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 149615424

約数和(自身を除く): 98087574

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 121, 150, 165, 167, 170, 187, 242, 255, 275, 330, 334, 363, 374, 425, 501, 510, 550, 561, 605, 726, 825, 835, 850, 935, 1002, 1122, 1210, 1275, 1650, 1670, 1815, 1837, 1870, 2057, 2505, 2550, 2805, 2839, 3025, 3630, 3674, 4114, 4175, 4675, 5010, 5511, 5610, 5678, 6050, 6171, 8350, 8517, 9075, 9185, 9350, 10285, 11022, 12342, 12525, 14025, 14195, 17034, 18150, 18370, 20207, 20570, 25050, 27555, 28050, 28390, 30855, 31229, 40414, 42585, 45925, 51425, 55110, 60621, 61710, 62458, 70975, 85170, 91850, 93687, 101035, 102850, 121242, 137775, 141950, 154275, 156145, 187374, 202070, 212925, 275550, 303105, 308550, 312290, 343519, 425850, 468435, 505175, 606210, 687038, 780725, 936870, 1010350, 1030557, 1515525, 1561450, 1717595, 2061114, 2342175, 3031050, 3435190, 4684350, 5152785, 8587975, 10305570, 17175950, 25763925, 51527850]

約数ペア:

[(1, 51527850), (2, 25763925), (3, 17175950), (5, 10305570), (6, 8587975), (10, 5152785), (11, 4684350), (15, 3435190), (17, 3031050), (22, 2342175), (25, 2061114), (30, 1717595), (33, 1561450), (34, 1515525), (50, 1030557), (51, 1010350), (55, 936870), (66, 780725), (75, 687038), (85, 606210), (102, 505175), (110, 468435), (121, 425850), (150, 343519), (165, 312290), (167, 308550), (170, 303105), (187, 275550), (242, 212925), (255, 202070), (275, 187374), (330, 156145), (334, 154275), (363, 141950), (374, 137775), (425, 121242), (501, 102850), (510, 101035), (550, 93687), (561, 91850), (605, 85170), (726, 70975), (825, 62458), (835, 61710), (850, 60621), (935, 55110), (1002, 51425), (1122, 45925), (1210, 42585), (1275, 40414), (1650, 31229), (1670, 30855), (1815, 28390), (1837, 28050), (1870, 27555), (2057, 25050), (2505, 20570), (2550, 20207), (2805, 18370), (2839, 18150), (3025, 17034), (3630, 14195), (3674, 14025), (4114, 12525), (4175, 12342), (4675, 11022), (5010, 10285), (5511, 9350), (5610, 9185), (5678, 9075), (6050, 8517), (6171, 8350)]