48540890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 89159616

約数和(自身を除く): 40618726

約数列:

[1, 2, 5, 10, 83, 166, 233, 251, 415, 466, 502, 830, 1165, 1255, 2330, 2510, 19339, 20833, 38678, 41666, 58483, 96695, 104165, 116966, 193390, 208330, 292415, 584830, 4854089, 9708178, 24270445, 48540890]

約数ペア:

[(1, 48540890), (2, 24270445), (5, 9708178), (10, 4854089), (83, 584830), (166, 292415), (233, 208330), (251, 193390), (415, 116966), (466, 104165), (502, 96695), (830, 58483), (1165, 41666), (1255, 38678), (2330, 20833), (2510, 19339)]