31065950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 62071920

約数和(自身を除く): 31005970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 617, 950, 1007, 1234, 1325, 2014, 2650, 3085, 5035, 6170, 10070, 11723, 15425, 23446, 25175, 30850, 32701, 50350, 58615, 65402, 117230, 163505, 293075, 327010, 586150, 621319, 817525, 1242638, 1635050, 3106595, 6213190, 15532975, 31065950]

約数ペア:

[(1, 31065950), (2, 15532975), (5, 6213190), (10, 3106595), (19, 1635050), (25, 1242638), (38, 817525), (50, 621319), (53, 586150), (95, 327010), (106, 293075), (190, 163505), (265, 117230), (475, 65402), (530, 58615), (617, 50350), (950, 32701), (1007, 30850), (1234, 25175), (1325, 23446), (2014, 15425), (2650, 11723), (3085, 10070), (5035, 6170)]