53188890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 132596352

約数和(自身を除く): 79407462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 410, 415, 498, 521, 615, 830, 1042, 1230, 1245, 1563, 2490, 2605, 3126, 3403, 5210, 6806, 7815, 10209, 15630, 17015, 20418, 21361, 34030, 42722, 43243, 51045, 64083, 86486, 102090, 106805, 128166, 129729, 213610, 216215, 259458, 320415, 432430, 640830, 648645, 1297290, 1772963, 3545926, 5318889, 8864815, 10637778, 17729630, 26594445, 53188890]

約数ペア:

[(1, 53188890), (2, 26594445), (3, 17729630), (5, 10637778), (6, 8864815), (10, 5318889), (15, 3545926), (30, 1772963), (41, 1297290), (82, 648645), (83, 640830), (123, 432430), (166, 320415), (205, 259458), (246, 216215), (249, 213610), (410, 129729), (415, 128166), (498, 106805), (521, 102090), (615, 86486), (830, 64083), (1042, 51045), (1230, 43243), (1245, 42722), (1563, 34030), (2490, 21361), (2605, 20418), (3126, 17015), (3403, 15630), (5210, 10209), (6806, 7815)]