49484556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 97280244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 139, 174, 186, 198, 261, 278, 279, 319, 341, 348, 372, 396, 417, 522, 556, 558, 638, 682, 834, 899, 957, 1023, 1044, 1116, 1251, 1276, 1364, 1529, 1668, 1798, 1914, 2046, 2502, 2697, 2871, 3058, 3069, 3596, 3828, 4031, 4092, 4309, 4587, 5004, 5394, 5742, 6116, 6138, 8062, 8091, 8618, 9174, 9889, 10788, 11484, 12093, 12276, 12927, 13761, 16124, 16182, 17236, 18348, 19778, 24186, 25854, 27522, 29667, 32364, 36279, 38781, 39556, 44341, 47399, 48372, 51708, 55044, 59334, 72558, 77562, 88682, 89001, 94798, 118668, 124961, 133023, 142197, 145116, 155124, 177364, 178002, 189596, 249922, 266046, 284394, 356004, 374883, 399069, 426591, 499844, 532092, 568788, 749766, 798138, 853182, 1124649, 1374571, 1499532, 1596276, 1706364, 2249298, 2749142, 4123713, 4498596, 5498284, 8247426, 12371139, 16494852, 24742278, 49484556]

約数ペア:

[(1, 49484556), (2, 24742278), (3, 16494852), (4, 12371139), (6, 8247426), (9, 5498284), (11, 4498596), (12, 4123713), (18, 2749142), (22, 2249298), (29, 1706364), (31, 1596276), (33, 1499532), (36, 1374571), (44, 1124649), (58, 853182), (62, 798138), (66, 749766), (87, 568788), (93, 532092), (99, 499844), (116, 426591), (124, 399069), (132, 374883), (139, 356004), (174, 284394), (186, 266046), (198, 249922), (261, 189596), (278, 178002), (279, 177364), (319, 155124), (341, 145116), (348, 142197), (372, 133023), (396, 124961), (417, 118668), (522, 94798), (556, 89001), (558, 88682), (638, 77562), (682, 72558), (834, 59334), (899, 55044), (957, 51708), (1023, 48372), (1044, 47399), (1116, 44341), (1251, 39556), (1276, 38781), (1364, 36279), (1529, 32364), (1668, 29667), (1798, 27522), (1914, 25854), (2046, 24186), (2502, 19778), (2697, 18348), (2871, 17236), (3058, 16182), (3069, 16124), (3596, 13761), (3828, 12927), (4031, 12276), (4092, 12093), (4309, 11484), (4587, 10788), (5004, 9889), (5394, 9174), (5742, 8618), (6116, 8091), (6138, 8062)]