47885540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 107533440

約数和(自身を除く): 59647900

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2539, 3772, 4715, 5078, 9430, 10156, 12695, 18860, 25390, 50780, 58397, 104099, 116794, 208198, 233588, 291985, 416396, 520495, 583970, 1040990, 1167940, 2081980, 2394277, 4788554, 9577108, 11971385, 23942770, 47885540]

約数ペア:

[(1, 47885540), (2, 23942770), (4, 11971385), (5, 9577108), (10, 4788554), (20, 2394277), (23, 2081980), (41, 1167940), (46, 1040990), (82, 583970), (92, 520495), (115, 416396), (164, 291985), (205, 233588), (230, 208198), (410, 116794), (460, 104099), (820, 58397), (943, 50780), (1886, 25390), (2539, 18860), (3772, 12695), (4715, 10156), (5078, 9430)]