52175330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 100812600

約数和(自身を除く): 48637270

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 149, 190, 194, 298, 361, 485, 722, 745, 970, 1490, 1805, 1843, 2831, 3610, 3686, 5662, 9215, 14155, 14453, 18430, 28310, 28906, 35017, 53789, 70034, 72265, 107578, 144530, 175085, 268945, 274607, 350170, 537890, 549214, 1373035, 2746070, 5217533, 10435066, 26087665, 52175330]

約数ペア:

[(1, 52175330), (2, 26087665), (5, 10435066), (10, 5217533), (19, 2746070), (38, 1373035), (95, 549214), (97, 537890), (149, 350170), (190, 274607), (194, 268945), (298, 175085), (361, 144530), (485, 107578), (722, 72265), (745, 70034), (970, 53789), (1490, 35017), (1805, 28906), (1843, 28310), (2831, 18430), (3610, 14453), (3686, 14155), (5662, 9215)]