54081410

素因数分解:

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

素因数の和:327

約数の個数: 48

約数和(自身を含む): 104680512

約数和(自身を除く): 50599102

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 211, 355, 361, 422, 710, 722, 1055, 1349, 1805, 2110, 2698, 3610, 4009, 6745, 8018, 13490, 14981, 20045, 25631, 29962, 40090, 51262, 74905, 76171, 128155, 149810, 152342, 256310, 284639, 380855, 569278, 761710, 1423195, 2846390, 5408141, 10816282, 27040705, 54081410]

約数ペア:

[(1, 54081410), (2, 27040705), (5, 10816282), (10, 5408141), (19, 2846390), (38, 1423195), (71, 761710), (95, 569278), (142, 380855), (190, 284639), (211, 256310), (355, 152342), (361, 149810), (422, 128155), (710, 76171), (722, 74905), (1055, 51262), (1349, 40090), (1805, 29962), (2110, 25631), (2698, 20045), (3610, 14981), (4009, 13490), (6745, 8018)]