53147224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 58619816

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 104, 131, 166, 188, 262, 332, 376, 524, 611, 664, 1048, 1079, 1222, 1703, 2158, 2444, 3406, 3901, 4316, 4888, 6157, 6812, 7802, 8632, 10873, 12314, 13624, 15604, 21746, 24628, 31208, 43492, 49256, 50713, 80041, 86984, 101426, 141349, 160082, 202852, 282698, 320164, 405704, 511031, 565396, 640328, 1022062, 1130792, 2044124, 4088248, 6643403, 13286806, 26573612, 53147224]

約数ペア:

[(1, 53147224), (2, 26573612), (4, 13286806), (8, 6643403), (13, 4088248), (26, 2044124), (47, 1130792), (52, 1022062), (83, 640328), (94, 565396), (104, 511031), (131, 405704), (166, 320164), (188, 282698), (262, 202852), (332, 160082), (376, 141349), (524, 101426), (611, 86984), (664, 80041), (1048, 50713), (1079, 49256), (1222, 43492), (1703, 31208), (2158, 24628), (2444, 21746), (3406, 15604), (3901, 13624), (4316, 12314), (4888, 10873), (6157, 8632), (6812, 7802)]