51708150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8870

約数の個数: 72

約数和(自身を含む): 149625840

約数和(自身を除く): 97917690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8839, 17678, 26517, 44195, 53034, 79551, 88390, 114907, 132585, 159102, 220975, 229814, 265170, 344721, 397755, 441950, 574535, 662925, 689442, 795510, 1034163, 1149070, 1325850, 1723605, 1988775, 2068326, 2872675, 3447210, 3977550, 5170815, 5745350, 8618025, 10341630, 17236050, 25854075, 51708150]

約数ペア:

[(1, 51708150), (2, 25854075), (3, 17236050), (5, 10341630), (6, 8618025), (9, 5745350), (10, 5170815), (13, 3977550), (15, 3447210), (18, 2872675), (25, 2068326), (26, 1988775), (30, 1723605), (39, 1325850), (45, 1149070), (50, 1034163), (65, 795510), (75, 689442), (78, 662925), (90, 574535), (117, 441950), (130, 397755), (150, 344721), (195, 265170), (225, 229814), (234, 220975), (325, 159102), (390, 132585), (450, 114907), (585, 88390), (650, 79551), (975, 53034), (1170, 44195), (1950, 26517), (2925, 17678), (5850, 8839)]