61040122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 55081478

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 47, 94, 143, 209, 239, 247, 286, 418, 478, 494, 517, 611, 893, 1034, 1222, 1786, 2629, 2717, 3107, 4541, 5258, 5434, 6214, 6721, 9082, 9823, 11233, 11609, 13442, 19646, 22466, 23218, 34177, 49951, 59033, 68354, 99902, 118066, 123563, 127699, 146029, 213427, 247126, 255398, 292058, 426854, 649363, 1298726, 1606319, 2347697, 2774551, 3212638, 4695394, 5549102, 30520061, 61040122]

約数ペア:

[(1, 61040122), (2, 30520061), (11, 5549102), (13, 4695394), (19, 3212638), (22, 2774551), (26, 2347697), (38, 1606319), (47, 1298726), (94, 649363), (143, 426854), (209, 292058), (239, 255398), (247, 247126), (286, 213427), (418, 146029), (478, 127699), (494, 123563), (517, 118066), (611, 99902), (893, 68354), (1034, 59033), (1222, 49951), (1786, 34177), (2629, 23218), (2717, 22466), (3107, 19646), (4541, 13442), (5258, 11609), (5434, 11233), (6214, 9823), (6721, 9082)]