51975330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 84882270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 239, 330, 478, 659, 717, 1195, 1318, 1434, 1977, 2390, 2629, 3295, 3585, 3954, 5258, 6590, 7170, 7249, 7887, 9885, 13145, 14498, 15774, 19770, 21747, 26290, 36245, 39435, 43494, 72490, 78870, 108735, 157501, 217470, 315002, 472503, 787505, 945006, 1575010, 1732511, 2362515, 3465022, 4725030, 5197533, 8662555, 10395066, 17325110, 25987665, 51975330]

約数ペア:

[(1, 51975330), (2, 25987665), (3, 17325110), (5, 10395066), (6, 8662555), (10, 5197533), (11, 4725030), (15, 3465022), (22, 2362515), (30, 1732511), (33, 1575010), (55, 945006), (66, 787505), (110, 472503), (165, 315002), (239, 217470), (330, 157501), (478, 108735), (659, 78870), (717, 72490), (1195, 43494), (1318, 39435), (1434, 36245), (1977, 26290), (2390, 21747), (2629, 19770), (3295, 15774), (3585, 14498), (3954, 13145), (5258, 9885), (6590, 7887), (7170, 7249)]