55028142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12417

約数の個数: 48

約数和(自身を含む): 135167760

約数和(自身を除く): 80139618

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12377, 24754, 37131, 74262, 111393, 160901, 222786, 235163, 321802, 470326, 482703, 705489, 965406, 1410978, 1448109, 2116467, 2896218, 3057119, 4232934, 6114238, 9171357, 18342714, 27514071, 55028142]

約数ペア:

[(1, 55028142), (2, 27514071), (3, 18342714), (6, 9171357), (9, 6114238), (13, 4232934), (18, 3057119), (19, 2896218), (26, 2116467), (38, 1448109), (39, 1410978), (57, 965406), (78, 705489), (114, 482703), (117, 470326), (171, 321802), (234, 235163), (247, 222786), (342, 160901), (494, 111393), (741, 74262), (1482, 37131), (2223, 24754), (4446, 12377)]