55681184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 119038248

約数和(自身を除く): 63357064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 977, 1096, 1781, 1954, 2192, 3562, 3908, 4384, 7124, 7816, 12701, 14248, 15632, 25402, 28496, 31264, 50804, 56992, 101608, 133849, 203216, 267698, 406432, 535396, 1070792, 1740037, 2141584, 3480074, 4283168, 6960148, 13920296, 27840592, 55681184]

約数ペア:

[(1, 55681184), (2, 27840592), (4, 13920296), (8, 6960148), (13, 4283168), (16, 3480074), (26, 2141584), (32, 1740037), (52, 1070792), (104, 535396), (137, 406432), (208, 267698), (274, 203216), (416, 133849), (548, 101608), (977, 56992), (1096, 50804), (1781, 31264), (1954, 28496), (2192, 25402), (3562, 15632), (3908, 14248), (4384, 12701), (7124, 7816)]