49793744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 80

約数和(自身を含む): 129575040

約数和(自身を除く): 79781296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3109, 4004, 6218, 8008, 12436, 16016, 21763, 24872, 34199, 40417, 43526, 49744, 68398, 80834, 87052, 136796, 161668, 174104, 239393, 273592, 282919, 323336, 348208, 444587, 478786, 547184, 565838, 646672, 889174, 957572, 1131676, 1778348, 1915144, 2263352, 3112109, 3556696, 3830288, 4526704, 6224218, 7113392, 12448436, 24896872, 49793744]

約数ペア:

[(1, 49793744), (2, 24896872), (4, 12448436), (7, 7113392), (8, 6224218), (11, 4526704), (13, 3830288), (14, 3556696), (16, 3112109), (22, 2263352), (26, 1915144), (28, 1778348), (44, 1131676), (52, 957572), (56, 889174), (77, 646672), (88, 565838), (91, 547184), (104, 478786), (112, 444587), (143, 348208), (154, 323336), (176, 282919), (182, 273592), (208, 239393), (286, 174104), (308, 161668), (364, 136796), (572, 87052), (616, 80834), (728, 68398), (1001, 49744), (1144, 43526), (1232, 40417), (1456, 34199), (2002, 24872), (2288, 21763), (3109, 16016), (4004, 12436), (6218, 8008)]