53533617980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1682389}}^1$

素因数の和:1682478

約数の個数: 48

約数和(自身を含む): 118144155360

約数和(自身を除く): 64610537380

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 6364, 7955, 15910, 31820, 1682389, 3364778, 6729556, 8411945, 16823890, 33647780, 62248393, 72342727, 124496786, 144685454, 248993572, 289370908, 311241965, 361713635, 622483930, 723427270, 1244967860, 1446854540, 2676680899, 5353361798, 10706723596, 13383404495, 26766808990, 53533617980]

約数ペア:

[(1, 53533617980), (2, 26766808990), (4, 13383404495), (5, 10706723596), (10, 5353361798), (20, 2676680899), (37, 1446854540), (43, 1244967860), (74, 723427270), (86, 622483930), (148, 361713635), (172, 311241965), (185, 289370908), (215, 248993572), (370, 144685454), (430, 124496786), (740, 72342727), (860, 62248393), (1591, 33647780), (3182, 16823890), (6364, 8411945), (7955, 6729556), (15910, 3364778), (31820, 1682389)]