55876264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 59438936

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 83, 86, 103, 152, 166, 172, 206, 332, 344, 412, 664, 817, 824, 1577, 1634, 1957, 3154, 3268, 3569, 3914, 4429, 6308, 6536, 7138, 7828, 8549, 8858, 12616, 14276, 15656, 17098, 17716, 28552, 34196, 35432, 67811, 68392, 84151, 135622, 162431, 168302, 271244, 324862, 336604, 367607, 542488, 649724, 673208, 735214, 1299448, 1470428, 2940856, 6984533, 13969066, 27938132, 55876264]

約数ペア:

[(1, 55876264), (2, 27938132), (4, 13969066), (8, 6984533), (19, 2940856), (38, 1470428), (43, 1299448), (76, 735214), (83, 673208), (86, 649724), (103, 542488), (152, 367607), (166, 336604), (172, 324862), (206, 271244), (332, 168302), (344, 162431), (412, 135622), (664, 84151), (817, 68392), (824, 67811), (1577, 35432), (1634, 34196), (1957, 28552), (3154, 17716), (3268, 17098), (3569, 15656), (3914, 14276), (4429, 12616), (6308, 8858), (6536, 8549), (7138, 7828)]