50644360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 130745160

約数和(自身を除く): 80100800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 289, 337, 340, 442, 520, 578, 674, 680, 884, 1105, 1156, 1348, 1445, 1685, 1768, 2210, 2312, 2696, 2890, 3370, 3757, 4381, 4420, 5729, 5780, 6740, 7514, 8762, 8840, 11458, 11560, 13480, 15028, 17524, 18785, 21905, 22916, 28645, 30056, 35048, 37570, 43810, 45832, 57290, 74477, 75140, 87620, 97393, 114580, 148954, 150280, 175240, 194786, 229160, 297908, 372385, 389572, 486965, 595816, 744770, 779144, 973930, 1266109, 1489540, 1947860, 2532218, 2979080, 3895720, 5064436, 6330545, 10128872, 12661090, 25322180, 50644360]

約数ペア:

[(1, 50644360), (2, 25322180), (4, 12661090), (5, 10128872), (8, 6330545), (10, 5064436), (13, 3895720), (17, 2979080), (20, 2532218), (26, 1947860), (34, 1489540), (40, 1266109), (52, 973930), (65, 779144), (68, 744770), (85, 595816), (104, 486965), (130, 389572), (136, 372385), (170, 297908), (221, 229160), (260, 194786), (289, 175240), (337, 150280), (340, 148954), (442, 114580), (520, 97393), (578, 87620), (674, 75140), (680, 74477), (884, 57290), (1105, 45832), (1156, 43810), (1348, 37570), (1445, 35048), (1685, 30056), (1768, 28645), (2210, 22916), (2312, 21905), (2696, 18785), (2890, 17524), (3370, 15028), (3757, 13480), (4381, 11560), (4420, 11458), (5729, 8840), (5780, 8762), (6740, 7514)]