49285360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8677}}^1$

素因数の和:8761

約数の個数: 40

約数和(自身を含む): 116215776

約数和(自身を除く): 66930416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8677, 17354, 34708, 43385, 69416, 86770, 138832, 173540, 347080, 616067, 694160, 1232134, 2464268, 3080335, 4928536, 6160670, 9857072, 12321340, 24642680, 49285360]

約数ペア:

[(1, 49285360), (2, 24642680), (4, 12321340), (5, 9857072), (8, 6160670), (10, 4928536), (16, 3080335), (20, 2464268), (40, 1232134), (71, 694160), (80, 616067), (142, 347080), (284, 173540), (355, 138832), (568, 86770), (710, 69416), (1136, 43385), (1420, 34708), (2840, 17354), (5680, 8677)]