50702840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 71069320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 431, 680, 692, 862, 865, 1384, 1724, 1730, 2155, 2941, 3448, 3460, 4310, 5882, 6920, 7327, 8620, 11764, 14654, 14705, 17240, 23528, 29308, 29410, 36635, 58616, 58820, 73270, 74563, 117640, 146540, 149126, 293080, 298252, 372815, 596504, 745630, 1267571, 1491260, 2535142, 2982520, 5070284, 6337855, 10140568, 12675710, 25351420, 50702840]

約数ペア:

[(1, 50702840), (2, 25351420), (4, 12675710), (5, 10140568), (8, 6337855), (10, 5070284), (17, 2982520), (20, 2535142), (34, 1491260), (40, 1267571), (68, 745630), (85, 596504), (136, 372815), (170, 298252), (173, 293080), (340, 149126), (346, 146540), (431, 117640), (680, 74563), (692, 73270), (862, 58820), (865, 58616), (1384, 36635), (1724, 29410), (1730, 29308), (2155, 23528), (2941, 17240), (3448, 14705), (3460, 14654), (4310, 11764), (5882, 8620), (6920, 7327)]