47479910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 89137152

約数和(自身を除く): 41657242

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1487, 2974, 3193, 6386, 7435, 14870, 15965, 31930, 46097, 92194, 153161, 230485, 306322, 460970, 765805, 1531610, 4747991, 9495982, 23739955, 47479910]

約数ペア:

[(1, 47479910), (2, 23739955), (5, 9495982), (10, 4747991), (31, 1531610), (62, 765805), (103, 460970), (155, 306322), (206, 230485), (310, 153161), (515, 92194), (1030, 46097), (1487, 31930), (2974, 15965), (3193, 14870), (6386, 7435)]