49434372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 137179224

約数和(自身を除く): 87744852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 1993, 2067, 2756, 3986, 4134, 5979, 6201, 7972, 8268, 11958, 12402, 17937, 23916, 24804, 25909, 35874, 51818, 71748, 77727, 103636, 105629, 155454, 211258, 233181, 310908, 316887, 422516, 466362, 633774, 932724, 950661, 1267548, 1373177, 1901322, 2746354, 3802644, 4119531, 5492708, 8239062, 12358593, 16478124, 24717186, 49434372]

約数ペア:

[(1, 49434372), (2, 24717186), (3, 16478124), (4, 12358593), (6, 8239062), (9, 5492708), (12, 4119531), (13, 3802644), (18, 2746354), (26, 1901322), (36, 1373177), (39, 1267548), (52, 950661), (53, 932724), (78, 633774), (106, 466362), (117, 422516), (156, 316887), (159, 310908), (212, 233181), (234, 211258), (318, 155454), (468, 105629), (477, 103636), (636, 77727), (689, 71748), (954, 51818), (1378, 35874), (1908, 25909), (1993, 24804), (2067, 23916), (2756, 17937), (3986, 12402), (4134, 11958), (5979, 8268), (6201, 7972)]