52904350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 102087216

約数和(自身を除く): 49182866

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 131, 197, 205, 262, 394, 410, 655, 985, 1025, 1310, 1970, 2050, 3275, 4925, 5371, 6550, 8077, 9850, 10742, 16154, 25807, 26855, 40385, 51614, 53710, 80770, 129035, 134275, 201925, 258070, 268550, 403850, 645175, 1058087, 1290350, 2116174, 5290435, 10580870, 26452175, 52904350]

約数ペア:

[(1, 52904350), (2, 26452175), (5, 10580870), (10, 5290435), (25, 2116174), (41, 1290350), (50, 1058087), (82, 645175), (131, 403850), (197, 268550), (205, 258070), (262, 201925), (394, 134275), (410, 129035), (655, 80770), (985, 53710), (1025, 51614), (1310, 40385), (1970, 26855), (2050, 25807), (3275, 16154), (4925, 10742), (5371, 9850), (6550, 8077)]