50479120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37117}}^1$

素因数の和:37147

約数の個数: 40

約数和(自身を含む): 124271064

約数和(自身を除く): 73791944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 37117, 74234, 148468, 185585, 296936, 371170, 593872, 630989, 742340, 1261978, 1484680, 2523956, 2969360, 3154945, 5047912, 6309890, 10095824, 12619780, 25239560, 50479120]

約数ペア:

[(1, 50479120), (2, 25239560), (4, 12619780), (5, 10095824), (8, 6309890), (10, 5047912), (16, 3154945), (17, 2969360), (20, 2523956), (34, 1484680), (40, 1261978), (68, 742340), (80, 630989), (85, 593872), (136, 371170), (170, 296936), (272, 185585), (340, 148468), (680, 74234), (1360, 37117)]