53600240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21613}}^1$

素因数の和:21657

約数の個数: 40

約数和(自身を含む): 128646528

約数和(自身を除く): 75046288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21613, 43226, 86452, 108065, 172904, 216130, 345808, 432260, 670003, 864520, 1340006, 1729040, 2680012, 3350015, 5360024, 6700030, 10720048, 13400060, 26800120, 53600240]

約数ペア:

[(1, 53600240), (2, 26800120), (4, 13400060), (5, 10720048), (8, 6700030), (10, 5360024), (16, 3350015), (20, 2680012), (31, 1729040), (40, 1340006), (62, 864520), (80, 670003), (124, 432260), (155, 345808), (248, 216130), (310, 172904), (496, 108065), (620, 86452), (1240, 43226), (2480, 21613)]