51448590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9689}}^1$

素因数の和:9761

約数の個数: 48

約数和(自身を含む): 136047600

約数和(自身を除く): 84599010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 9689, 19378, 29067, 48445, 58134, 87201, 96890, 145335, 174402, 290670, 436005, 571651, 872010, 1143302, 1714953, 2858255, 3429906, 5144859, 5716510, 8574765, 10289718, 17149530, 25724295, 51448590]

約数ペア:

[(1, 51448590), (2, 25724295), (3, 17149530), (5, 10289718), (6, 8574765), (9, 5716510), (10, 5144859), (15, 3429906), (18, 2858255), (30, 1714953), (45, 1143302), (59, 872010), (90, 571651), (118, 436005), (177, 290670), (295, 174402), (354, 145335), (531, 96890), (590, 87201), (885, 58134), (1062, 48445), (1770, 29067), (2655, 19378), (5310, 9689)]