52390190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 96624576

約数和(自身を除く): 44234386

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 653, 710, 1130, 1306, 3265, 6530, 8023, 16046, 40115, 46363, 73789, 80230, 92726, 147578, 231815, 368945, 463630, 737890, 5239019, 10478038, 26195095, 52390190]

約数ペア:

[(1, 52390190), (2, 26195095), (5, 10478038), (10, 5239019), (71, 737890), (113, 463630), (142, 368945), (226, 231815), (355, 147578), (565, 92726), (653, 80230), (710, 73789), (1130, 46363), (1306, 40115), (3265, 16046), (6530, 8023)]