53512650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 120

約数和(自身を含む): 151555404

約数和(自身を除く): 98042754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 135, 146, 150, 162, 181, 219, 225, 270, 362, 365, 405, 438, 450, 543, 657, 675, 730, 810, 905, 1086, 1095, 1314, 1350, 1629, 1810, 1825, 1971, 2025, 2190, 2715, 3258, 3285, 3650, 3942, 4050, 4525, 4887, 5430, 5475, 5913, 6570, 8145, 9050, 9774, 9855, 10950, 11826, 13213, 13575, 14661, 16290, 16425, 19710, 24435, 26426, 27150, 29322, 29565, 32850, 39639, 40725, 48870, 49275, 59130, 66065, 73305, 79278, 81450, 98550, 118917, 122175, 132130, 146610, 147825, 198195, 237834, 244350, 295650, 330325, 356751, 366525, 396390, 594585, 660650, 713502, 733050, 990975, 1070253, 1189170, 1783755, 1981950, 2140506, 2972925, 3567510, 5351265, 5945850, 8918775, 10702530, 17837550, 26756325, 53512650]

約数ペア:

[(1, 53512650), (2, 26756325), (3, 17837550), (5, 10702530), (6, 8918775), (9, 5945850), (10, 5351265), (15, 3567510), (18, 2972925), (25, 2140506), (27, 1981950), (30, 1783755), (45, 1189170), (50, 1070253), (54, 990975), (73, 733050), (75, 713502), (81, 660650), (90, 594585), (135, 396390), (146, 366525), (150, 356751), (162, 330325), (181, 295650), (219, 244350), (225, 237834), (270, 198195), (362, 147825), (365, 146610), (405, 132130), (438, 122175), (450, 118917), (543, 98550), (657, 81450), (675, 79278), (730, 73305), (810, 66065), (905, 59130), (1086, 49275), (1095, 48870), (1314, 40725), (1350, 39639), (1629, 32850), (1810, 29565), (1825, 29322), (1971, 27150), (2025, 26426), (2190, 24435), (2715, 19710), (3258, 16425), (3285, 16290), (3650, 14661), (3942, 13575), (4050, 13213), (4525, 11826), (4887, 10950), (5430, 9855), (5475, 9774), (5913, 9050), (6570, 8145)]