53115570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1783}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 138595392

約数和(自身を除く): 85479822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1783, 1986, 2979, 3310, 3566, 4965, 5349, 5958, 8915, 9930, 10698, 14895, 16047, 17830, 26745, 29790, 32094, 53490, 80235, 160470, 590173, 1180346, 1770519, 2950865, 3541038, 5311557, 5901730, 8852595, 10623114, 17705190, 26557785, 53115570]

約数ペア:

[(1, 53115570), (2, 26557785), (3, 17705190), (5, 10623114), (6, 8852595), (9, 5901730), (10, 5311557), (15, 3541038), (18, 2950865), (30, 1770519), (45, 1180346), (90, 590173), (331, 160470), (662, 80235), (993, 53490), (1655, 32094), (1783, 29790), (1986, 26745), (2979, 17830), (3310, 16047), (3566, 14895), (4965, 10698), (5349, 9930), (5958, 8915)]