57205304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 115834320

約数和(自身を除く): 58629016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 977, 1126, 1954, 2252, 3908, 4504, 7319, 7816, 12701, 14638, 25402, 29276, 50804, 58552, 101608, 550051, 1100102, 2200204, 4400408, 7150663, 14301326, 28602652, 57205304]

約数ペア:

[(1, 57205304), (2, 28602652), (4, 14301326), (8, 7150663), (13, 4400408), (26, 2200204), (52, 1100102), (104, 550051), (563, 101608), (977, 58552), (1126, 50804), (1954, 29276), (2252, 25402), (3908, 14638), (4504, 12701), (7319, 7816)]