53459080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 126690480

約数和(自身を除く): 73231400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 881, 1480, 1517, 1640, 1762, 3034, 3524, 4405, 6068, 7048, 7585, 8810, 12136, 15170, 17620, 30340, 32597, 35240, 36121, 60680, 65194, 72242, 130388, 144484, 162985, 180605, 260776, 288968, 325970, 361210, 651940, 722420, 1303880, 1336477, 1444840, 2672954, 5345908, 6682385, 10691816, 13364770, 26729540, 53459080]

約数ペア:

[(1, 53459080), (2, 26729540), (4, 13364770), (5, 10691816), (8, 6682385), (10, 5345908), (20, 2672954), (37, 1444840), (40, 1336477), (41, 1303880), (74, 722420), (82, 651940), (148, 361210), (164, 325970), (185, 288968), (205, 260776), (296, 180605), (328, 162985), (370, 144484), (410, 130388), (740, 72242), (820, 65194), (881, 60680), (1480, 36121), (1517, 35240), (1640, 32597), (1762, 30340), (3034, 17620), (3524, 15170), (4405, 12136), (6068, 8810), (7048, 7585)]