51344940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7573}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 145057248

約数和(自身を除く): 93712308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 7573, 15146, 22719, 30292, 37865, 45438, 75730, 90876, 113595, 151460, 227190, 454380, 855749, 1711498, 2567247, 3422996, 4278745, 5134494, 8557490, 10268988, 12836235, 17114980, 25672470, 51344940]

約数ペア:

[(1, 51344940), (2, 25672470), (3, 17114980), (4, 12836235), (5, 10268988), (6, 8557490), (10, 5134494), (12, 4278745), (15, 3422996), (20, 2567247), (30, 1711498), (60, 855749), (113, 454380), (226, 227190), (339, 151460), (452, 113595), (565, 90876), (678, 75730), (1130, 45438), (1356, 37865), (1695, 30292), (2260, 22719), (3390, 15146), (6780, 7573)]