49991084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 112021056

約数和(自身を除く): 62029972

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 97, 106, 143, 187, 194, 212, 221, 286, 374, 388, 442, 572, 583, 689, 748, 884, 901, 1067, 1166, 1261, 1378, 1649, 1802, 2134, 2332, 2431, 2522, 2756, 3298, 3604, 4268, 4862, 5044, 5141, 6596, 7579, 9724, 9911, 10282, 11713, 13871, 15158, 18139, 19822, 20564, 21437, 23426, 27742, 30316, 36278, 39644, 42874, 46852, 55484, 56551, 66833, 72556, 85748, 87397, 113102, 128843, 133666, 174794, 226204, 235807, 257686, 267332, 349588, 471614, 515372, 735163, 943228, 961367, 1136161, 1470326, 1922734, 2272322, 2940652, 3845468, 4544644, 12497771, 24995542, 49991084]

約数ペア:

[(1, 49991084), (2, 24995542), (4, 12497771), (11, 4544644), (13, 3845468), (17, 2940652), (22, 2272322), (26, 1922734), (34, 1470326), (44, 1136161), (52, 961367), (53, 943228), (68, 735163), (97, 515372), (106, 471614), (143, 349588), (187, 267332), (194, 257686), (212, 235807), (221, 226204), (286, 174794), (374, 133666), (388, 128843), (442, 113102), (572, 87397), (583, 85748), (689, 72556), (748, 66833), (884, 56551), (901, 55484), (1067, 46852), (1166, 42874), (1261, 39644), (1378, 36278), (1649, 30316), (1802, 27742), (2134, 23426), (2332, 21437), (2431, 20564), (2522, 19822), (2756, 18139), (3298, 15158), (3604, 13871), (4268, 11713), (4862, 10282), (5044, 9911), (5141, 9724), (6596, 7579)]