50714840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 126144000

約数和(自身を除く): 75429160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1459, 1580, 1738, 2918, 3160, 3476, 4345, 5836, 6952, 7295, 8690, 11672, 14590, 16049, 17380, 29180, 32098, 34760, 58360, 64196, 80245, 115261, 128392, 160490, 230522, 320980, 461044, 576305, 641960, 922088, 1152610, 1267871, 2305220, 2535742, 4610440, 5071484, 6339355, 10142968, 12678710, 25357420, 50714840]

約数ペア:

[(1, 50714840), (2, 25357420), (4, 12678710), (5, 10142968), (8, 6339355), (10, 5071484), (11, 4610440), (20, 2535742), (22, 2305220), (40, 1267871), (44, 1152610), (55, 922088), (79, 641960), (88, 576305), (110, 461044), (158, 320980), (220, 230522), (316, 160490), (395, 128392), (440, 115261), (632, 80245), (790, 64196), (869, 58360), (1459, 34760), (1580, 32098), (1738, 29180), (2918, 17380), (3160, 16049), (3476, 14590), (4345, 11672), (5836, 8690), (6952, 7295)]