53660360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 133585200

約数和(自身を除く): 79924840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 2789, 3848, 4810, 5578, 9620, 11156, 13945, 19240, 22312, 27890, 36257, 55780, 72514, 103193, 111560, 145028, 181285, 206386, 290056, 362570, 412772, 515965, 725140, 825544, 1031930, 1341509, 1450280, 2063860, 2683018, 4127720, 5366036, 6707545, 10732072, 13415090, 26830180, 53660360]

約数ペア:

[(1, 53660360), (2, 26830180), (4, 13415090), (5, 10732072), (8, 6707545), (10, 5366036), (13, 4127720), (20, 2683018), (26, 2063860), (37, 1450280), (40, 1341509), (52, 1031930), (65, 825544), (74, 725140), (104, 515965), (130, 412772), (148, 362570), (185, 290056), (260, 206386), (296, 181285), (370, 145028), (481, 111560), (520, 103193), (740, 72514), (962, 55780), (1480, 36257), (1924, 27890), (2405, 22312), (2789, 19240), (3848, 13945), (4810, 11156), (5578, 9620)]