55517406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 130690560

約数和(自身を除く): 75173154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 109, 134, 181, 201, 218, 327, 362, 402, 469, 543, 654, 763, 938, 1086, 1267, 1407, 1526, 2289, 2534, 2814, 3801, 4578, 7303, 7602, 12127, 14606, 19729, 21909, 24254, 36381, 39458, 43818, 51121, 59187, 72762, 84889, 102242, 118374, 138103, 153363, 169778, 254667, 276206, 306726, 414309, 509334, 828618, 1321843, 2643686, 3965529, 7931058, 9252901, 18505802, 27758703, 55517406]

約数ペア:

[(1, 55517406), (2, 27758703), (3, 18505802), (6, 9252901), (7, 7931058), (14, 3965529), (21, 2643686), (42, 1321843), (67, 828618), (109, 509334), (134, 414309), (181, 306726), (201, 276206), (218, 254667), (327, 169778), (362, 153363), (402, 138103), (469, 118374), (543, 102242), (654, 84889), (763, 72762), (938, 59187), (1086, 51121), (1267, 43818), (1407, 39458), (1526, 36381), (2289, 24254), (2534, 21909), (2814, 19729), (3801, 14606), (4578, 12127), (7303, 7602)]