49436816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 125991936

約数和(自身を除く): 76555120

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 41, 44, 52, 62, 68, 82, 88, 104, 124, 136, 143, 164, 176, 187, 208, 221, 248, 272, 286, 328, 341, 374, 403, 442, 451, 496, 527, 533, 572, 656, 682, 697, 748, 806, 884, 902, 1054, 1066, 1144, 1271, 1364, 1394, 1496, 1612, 1768, 1804, 2108, 2132, 2288, 2431, 2542, 2728, 2788, 2992, 3224, 3536, 3608, 4216, 4264, 4433, 4862, 5084, 5456, 5576, 5797, 5863, 6448, 6851, 7216, 7667, 8432, 8528, 8866, 9061, 9724, 10168, 11152, 11594, 11726, 13702, 13981, 15334, 16523, 17732, 18122, 19448, 20336, 21607, 23188, 23452, 27404, 27962, 30668, 33046, 35464, 36244, 38896, 43214, 46376, 46904, 54808, 55924, 61336, 66092, 70928, 72488, 75361, 86428, 92752, 93808, 99671, 109616, 111848, 122672, 132184, 144976, 150722, 172856, 181753, 199342, 223696, 237677, 264368, 280891, 301444, 345712, 363506, 398684, 475354, 561782, 602888, 727012, 797368, 950708, 1123564, 1205776, 1454024, 1594736, 1901416, 2247128, 2908048, 3089801, 3802832, 4494256, 6179602, 12359204, 24718408, 49436816]

約数ペア:

[(1, 49436816), (2, 24718408), (4, 12359204), (8, 6179602), (11, 4494256), (13, 3802832), (16, 3089801), (17, 2908048), (22, 2247128), (26, 1901416), (31, 1594736), (34, 1454024), (41, 1205776), (44, 1123564), (52, 950708), (62, 797368), (68, 727012), (82, 602888), (88, 561782), (104, 475354), (124, 398684), (136, 363506), (143, 345712), (164, 301444), (176, 280891), (187, 264368), (208, 237677), (221, 223696), (248, 199342), (272, 181753), (286, 172856), (328, 150722), (341, 144976), (374, 132184), (403, 122672), (442, 111848), (451, 109616), (496, 99671), (527, 93808), (533, 92752), (572, 86428), (656, 75361), (682, 72488), (697, 70928), (748, 66092), (806, 61336), (884, 55924), (902, 54808), (1054, 46904), (1066, 46376), (1144, 43214), (1271, 38896), (1364, 36244), (1394, 35464), (1496, 33046), (1612, 30668), (1768, 27962), (1804, 27404), (2108, 23452), (2132, 23188), (2288, 21607), (2431, 20336), (2542, 19448), (2728, 18122), (2788, 17732), (2992, 16523), (3224, 15334), (3536, 13981), (3608, 13702), (4216, 11726), (4264, 11594), (4433, 11152), (4862, 10168), (5084, 9724), (5456, 9061), (5576, 8866), (5797, 8528), (5863, 8432), (6448, 7667), (6851, 7216)]