55900128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 72

約数和(自身を含む): 154963368

約数和(自身を除く): 99063240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1613, 1824, 2166, 2888, 3226, 4332, 4839, 5776, 6452, 8664, 9678, 11552, 12904, 17328, 19356, 25808, 30647, 34656, 38712, 51616, 61294, 77424, 91941, 122588, 154848, 183882, 245176, 367764, 490352, 582293, 735528, 980704, 1164586, 1471056, 1746879, 2329172, 2942112, 3493758, 4658344, 6987516, 9316688, 13975032, 18633376, 27950064, 55900128]

約数ペア:

[(1, 55900128), (2, 27950064), (3, 18633376), (4, 13975032), (6, 9316688), (8, 6987516), (12, 4658344), (16, 3493758), (19, 2942112), (24, 2329172), (32, 1746879), (38, 1471056), (48, 1164586), (57, 980704), (76, 735528), (96, 582293), (114, 490352), (152, 367764), (228, 245176), (304, 183882), (361, 154848), (456, 122588), (608, 91941), (722, 77424), (912, 61294), (1083, 51616), (1444, 38712), (1613, 34656), (1824, 30647), (2166, 25808), (2888, 19356), (3226, 17328), (4332, 12904), (4839, 11552), (5776, 9678), (6452, 8664)]