49484988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 144144000

約数和(自身を除く): 94659012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1499, 1572, 1834, 2358, 2751, 2998, 3668, 4497, 4716, 5502, 5996, 8253, 8994, 10493, 11004, 13491, 16506, 17988, 20986, 26982, 31479, 33012, 41972, 53964, 62958, 94437, 125916, 188874, 196369, 377748, 392738, 589107, 785476, 1178214, 1374583, 1767321, 2356428, 2749166, 3534642, 4123749, 5498332, 7069284, 8247498, 12371247, 16494996, 24742494, 49484988]

約数ペア:

[(1, 49484988), (2, 24742494), (3, 16494996), (4, 12371247), (6, 8247498), (7, 7069284), (9, 5498332), (12, 4123749), (14, 3534642), (18, 2749166), (21, 2356428), (28, 1767321), (36, 1374583), (42, 1178214), (63, 785476), (84, 589107), (126, 392738), (131, 377748), (252, 196369), (262, 188874), (393, 125916), (524, 94437), (786, 62958), (917, 53964), (1179, 41972), (1499, 33012), (1572, 31479), (1834, 26982), (2358, 20986), (2751, 17988), (2998, 16506), (3668, 13491), (4497, 11004), (4716, 10493), (5502, 8994), (5996, 8253)]