48388630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 98910720

約数和(自身を除く): 50522090

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 170, 190, 211, 323, 355, 422, 646, 710, 1055, 1207, 1349, 1615, 2110, 2414, 2698, 3230, 3587, 4009, 6035, 6745, 7174, 8018, 12070, 13490, 14981, 17935, 20045, 22933, 29962, 35870, 40090, 45866, 68153, 74905, 114665, 136306, 149810, 229330, 254677, 284639, 340765, 509354, 569278, 681530, 1273385, 1423195, 2546770, 2846390, 4838863, 9677726, 24194315, 48388630]

約数ペア:

[(1, 48388630), (2, 24194315), (5, 9677726), (10, 4838863), (17, 2846390), (19, 2546770), (34, 1423195), (38, 1273385), (71, 681530), (85, 569278), (95, 509354), (142, 340765), (170, 284639), (190, 254677), (211, 229330), (323, 149810), (355, 136306), (422, 114665), (646, 74905), (710, 68153), (1055, 45866), (1207, 40090), (1349, 35870), (1615, 29962), (2110, 22933), (2414, 20045), (2698, 17935), (3230, 14981), (3587, 13490), (4009, 12070), (6035, 8018), (6745, 7174)]