53120998

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 99809280

約数和(自身を除く): 46688282

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 607, 658, 893, 931, 1214, 1786, 1862, 2303, 4249, 4606, 6251, 8498, 11533, 12502, 23066, 28529, 29743, 43757, 57058, 59486, 80731, 87514, 161462, 199703, 399406, 542051, 565117, 1084102, 1130234, 1397921, 2795842, 3794357, 7588714, 26560499, 53120998]

約数ペア:

[(1, 53120998), (2, 26560499), (7, 7588714), (14, 3794357), (19, 2795842), (38, 1397921), (47, 1130234), (49, 1084102), (94, 565117), (98, 542051), (133, 399406), (266, 199703), (329, 161462), (607, 87514), (658, 80731), (893, 59486), (931, 57058), (1214, 43757), (1786, 29743), (1862, 28529), (2303, 23066), (4249, 12502), (4606, 11533), (6251, 8498)]