51538656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 148303008

約数和(自身を除く): 96764352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 183, 208, 244, 312, 366, 416, 488, 624, 677, 732, 793, 976, 1248, 1354, 1464, 1586, 1952, 2031, 2379, 2708, 2928, 3172, 4062, 4758, 5416, 5856, 6344, 8124, 8801, 9516, 10832, 12688, 16248, 17602, 19032, 21664, 25376, 26403, 32496, 35204, 38064, 41297, 52806, 64992, 70408, 76128, 82594, 105612, 123891, 140816, 165188, 211224, 247782, 281632, 330376, 422448, 495564, 536861, 660752, 844896, 991128, 1073722, 1321504, 1610583, 1982256, 2147444, 3221166, 3964512, 4294888, 6442332, 8589776, 12884664, 17179552, 25769328, 51538656]

約数ペア:

[(1, 51538656), (2, 25769328), (3, 17179552), (4, 12884664), (6, 8589776), (8, 6442332), (12, 4294888), (13, 3964512), (16, 3221166), (24, 2147444), (26, 1982256), (32, 1610583), (39, 1321504), (48, 1073722), (52, 991128), (61, 844896), (78, 660752), (96, 536861), (104, 495564), (122, 422448), (156, 330376), (183, 281632), (208, 247782), (244, 211224), (312, 165188), (366, 140816), (416, 123891), (488, 105612), (624, 82594), (677, 76128), (732, 70408), (793, 64992), (976, 52806), (1248, 41297), (1354, 38064), (1464, 35204), (1586, 32496), (1952, 26403), (2031, 25376), (2379, 21664), (2708, 19032), (2928, 17602), (3172, 16248), (4062, 12688), (4758, 10832), (5416, 9516), (5856, 8801), (6344, 8124)]