56980012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 53093588

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 103, 116, 206, 251, 412, 502, 551, 1004, 1102, 1957, 2204, 2987, 3914, 4769, 5974, 7279, 7828, 9538, 11948, 14558, 19076, 25853, 29116, 51706, 56753, 103412, 113506, 138301, 227012, 276602, 491207, 553204, 749737, 982414, 1499474, 1964828, 2998948, 14245003, 28490006, 56980012]

約数ペア:

[(1, 56980012), (2, 28490006), (4, 14245003), (19, 2998948), (29, 1964828), (38, 1499474), (58, 982414), (76, 749737), (103, 553204), (116, 491207), (206, 276602), (251, 227012), (412, 138301), (502, 113506), (551, 103412), (1004, 56753), (1102, 51706), (1957, 29116), (2204, 25853), (2987, 19076), (3914, 14558), (4769, 11948), (5974, 9538), (7279, 7828)]