53292460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15767}}^1$

素因数の和:15802

約数の個数: 36

約数和(自身を含む): 121192848

約数和(自身を除く): 67900388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 15767, 31534, 63068, 78835, 157670, 204971, 315340, 409942, 819884, 1024855, 2049710, 2664623, 4099420, 5329246, 10658492, 13323115, 26646230, 53292460]

約数ペア:

[(1, 53292460), (2, 26646230), (4, 13323115), (5, 10658492), (10, 5329246), (13, 4099420), (20, 2664623), (26, 2049710), (52, 1024855), (65, 819884), (130, 409942), (169, 315340), (260, 204971), (338, 157670), (676, 78835), (845, 63068), (1690, 31534), (3380, 15767)]