51763380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14143}}^1$

素因数の和:14216

約数の個数: 48

約数和(自身を含む): 147323904

約数和(自身を除く): 95560524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 14143, 28286, 42429, 56572, 70715, 84858, 141430, 169716, 212145, 282860, 424290, 848580, 862723, 1725446, 2588169, 3450892, 4313615, 5176338, 8627230, 10352676, 12940845, 17254460, 25881690, 51763380]

約数ペア:

[(1, 51763380), (2, 25881690), (3, 17254460), (4, 12940845), (5, 10352676), (6, 8627230), (10, 5176338), (12, 4313615), (15, 3450892), (20, 2588169), (30, 1725446), (60, 862723), (61, 848580), (122, 424290), (183, 282860), (244, 212145), (305, 169716), (366, 141430), (610, 84858), (732, 70715), (915, 56572), (1220, 42429), (1830, 28286), (3660, 14143)]