45545550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 122215392

約数和(自身を除く): 76669842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 53, 75, 85, 102, 106, 150, 159, 170, 255, 265, 318, 337, 425, 510, 530, 674, 795, 850, 901, 1011, 1275, 1325, 1590, 1685, 1802, 2022, 2550, 2650, 2703, 3370, 3975, 4505, 5055, 5406, 5729, 7950, 8425, 9010, 10110, 11458, 13515, 16850, 17187, 17861, 22525, 25275, 27030, 28645, 34374, 35722, 45050, 50550, 53583, 57290, 67575, 85935, 89305, 107166, 135150, 143225, 171870, 178610, 267915, 286450, 303637, 429675, 446525, 535830, 607274, 859350, 893050, 910911, 1339575, 1518185, 1821822, 2679150, 3036370, 4554555, 7590925, 9109110, 15181850, 22772775, 45545550]

約数ペア:

[(1, 45545550), (2, 22772775), (3, 15181850), (5, 9109110), (6, 7590925), (10, 4554555), (15, 3036370), (17, 2679150), (25, 1821822), (30, 1518185), (34, 1339575), (50, 910911), (51, 893050), (53, 859350), (75, 607274), (85, 535830), (102, 446525), (106, 429675), (150, 303637), (159, 286450), (170, 267915), (255, 178610), (265, 171870), (318, 143225), (337, 135150), (425, 107166), (510, 89305), (530, 85935), (674, 67575), (795, 57290), (850, 53583), (901, 50550), (1011, 45050), (1275, 35722), (1325, 34374), (1590, 28645), (1685, 27030), (1802, 25275), (2022, 22525), (2550, 17861), (2650, 17187), (2703, 16850), (3370, 13515), (3975, 11458), (4505, 10110), (5055, 9010), (5406, 8425), (5729, 7950)]