57251454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 125224704

約数和(自身を除く): 67973250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 169, 262, 338, 393, 431, 507, 786, 862, 1014, 1293, 1703, 2586, 3406, 5109, 5603, 10218, 11206, 16809, 22139, 33618, 44278, 56461, 66417, 72839, 112922, 132834, 145678, 169383, 218517, 338766, 437034, 733993, 1467986, 2201979, 4403958, 9541909, 19083818, 28625727, 57251454]

約数ペア:

[(1, 57251454), (2, 28625727), (3, 19083818), (6, 9541909), (13, 4403958), (26, 2201979), (39, 1467986), (78, 733993), (131, 437034), (169, 338766), (262, 218517), (338, 169383), (393, 145678), (431, 132834), (507, 112922), (786, 72839), (862, 66417), (1014, 56461), (1293, 44278), (1703, 33618), (2586, 22139), (3406, 16809), (5109, 11206), (5603, 10218)]