64525450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{117319}}^1$

素因数の和:117342

約数の個数: 24

約数和(自身を含む): 130929120

約数和(自身を除く): 66403670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 117319, 234638, 586595, 1173190, 1290509, 2581018, 2932975, 5865950, 6452545, 12905090, 32262725, 64525450]

約数ペア:

[(1, 64525450), (2, 32262725), (5, 12905090), (10, 6452545), (11, 5865950), (22, 2932975), (25, 2581018), (50, 1290509), (55, 1173190), (110, 586595), (275, 234638), (550, 117319)]