23577950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 48318336

約数和(自身を除く): 24740386

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 263, 275, 326, 526, 550, 815, 1315, 1630, 1793, 2630, 2893, 3586, 4075, 5786, 6575, 8150, 8965, 13150, 14465, 17930, 28930, 42869, 44825, 72325, 85738, 89650, 144650, 214345, 428690, 471559, 943118, 1071725, 2143450, 2357795, 4715590, 11788975, 23577950]

約数ペア:

[(1, 23577950), (2, 11788975), (5, 4715590), (10, 2357795), (11, 2143450), (22, 1071725), (25, 943118), (50, 471559), (55, 428690), (110, 214345), (163, 144650), (263, 89650), (275, 85738), (326, 72325), (526, 44825), (550, 42869), (815, 28930), (1315, 17930), (1630, 14465), (1793, 13150), (2630, 8965), (2893, 8150), (3586, 6575), (4075, 5786)]