54275210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25969}}^1$

素因数の和:26006

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 57915190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 25969, 51938, 129845, 259690, 285659, 493411, 571318, 986822, 1428295, 2467055, 2856590, 4934110, 5427521, 10855042, 27137605, 54275210]

約数ペア:

[(1, 54275210), (2, 27137605), (5, 10855042), (10, 5427521), (11, 4934110), (19, 2856590), (22, 2467055), (38, 1428295), (55, 986822), (95, 571318), (110, 493411), (190, 285659), (209, 259690), (418, 129845), (1045, 51938), (2090, 25969)]