55736540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9643}}^1$

素因数の和:9686

約数の個数: 36

約数和(自身を含む): 124349736

約数和(自身を除く): 68613196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 9643, 19286, 38572, 48215, 96430, 163931, 192860, 327862, 655724, 819655, 1639310, 2786827, 3278620, 5573654, 11147308, 13934135, 27868270, 55736540]

約数ペア:

[(1, 55736540), (2, 27868270), (4, 13934135), (5, 11147308), (10, 5573654), (17, 3278620), (20, 2786827), (34, 1639310), (68, 819655), (85, 655724), (170, 327862), (289, 192860), (340, 163931), (578, 96430), (1156, 48215), (1445, 38572), (2890, 19286), (5780, 9643)]