53489790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16113

約数の個数: 48

約数和(自身を含む): 142841088

約数和(自身を除く): 89351298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 16063, 32126, 48189, 80315, 96378, 144567, 160630, 240945, 289134, 481890, 594331, 722835, 1188662, 1445670, 1782993, 2971655, 3565986, 5348979, 5943310, 8914965, 10697958, 17829930, 26744895, 53489790]

約数ペア:

[(1, 53489790), (2, 26744895), (3, 17829930), (5, 10697958), (6, 8914965), (9, 5943310), (10, 5348979), (15, 3565986), (18, 2971655), (30, 1782993), (37, 1445670), (45, 1188662), (74, 722835), (90, 594331), (111, 481890), (185, 289134), (222, 240945), (333, 160630), (370, 144567), (555, 96378), (666, 80315), (1110, 48189), (1665, 32126), (3330, 16063)]