53492540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 119949984

約数和(自身を除く): 66457444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1201, 1310, 2227, 2402, 2620, 4454, 4804, 6005, 8908, 11135, 12010, 20417, 22270, 24020, 40834, 44540, 81668, 102085, 157331, 204170, 314662, 408340, 629324, 786655, 1573310, 2674627, 3146620, 5349254, 10698508, 13373135, 26746270, 53492540]

約数ペア:

[(1, 53492540), (2, 26746270), (4, 13373135), (5, 10698508), (10, 5349254), (17, 3146620), (20, 2674627), (34, 1573310), (68, 786655), (85, 629324), (131, 408340), (170, 314662), (262, 204170), (340, 157331), (524, 102085), (655, 81668), (1201, 44540), (1310, 40834), (2227, 24020), (2402, 22270), (2620, 20417), (4454, 12010), (4804, 11135), (6005, 8908)]