50142976

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 115956120

約数和(自身を除く): 65813144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 104, 122, 128, 152, 169, 208, 244, 247, 256, 304, 338, 416, 488, 494, 608, 676, 793, 832, 976, 988, 1159, 1216, 1352, 1586, 1664, 1952, 1976, 2318, 2432, 2704, 3172, 3211, 3328, 3904, 3952, 4636, 4864, 5408, 6344, 6422, 7808, 7904, 9272, 10309, 10816, 12688, 12844, 15067, 15616, 15808, 18544, 20618, 21632, 25376, 25688, 30134, 31616, 37088, 41236, 43264, 50752, 51376, 60268, 63232, 74176, 82472, 101504, 102752, 120536, 148352, 164944, 195871, 203008, 205504, 241072, 296704, 329888, 391742, 411008, 482144, 659776, 783484, 822016, 964288, 1319552, 1566968, 1928576, 2639104, 3133936, 3857152, 6267872, 12535744, 25071488, 50142976]

約数ペア:

[(1, 50142976), (2, 25071488), (4, 12535744), (8, 6267872), (13, 3857152), (16, 3133936), (19, 2639104), (26, 1928576), (32, 1566968), (38, 1319552), (52, 964288), (61, 822016), (64, 783484), (76, 659776), (104, 482144), (122, 411008), (128, 391742), (152, 329888), (169, 296704), (208, 241072), (244, 205504), (247, 203008), (256, 195871), (304, 164944), (338, 148352), (416, 120536), (488, 102752), (494, 101504), (608, 82472), (676, 74176), (793, 63232), (832, 60268), (976, 51376), (988, 50752), (1159, 43264), (1216, 41236), (1352, 37088), (1586, 31616), (1664, 30134), (1952, 25688), (1976, 25376), (2318, 21632), (2432, 20618), (2704, 18544), (3172, 15808), (3211, 15616), (3328, 15067), (3904, 12844), (3952, 12688), (4636, 10816), (4864, 10309), (5408, 9272), (6344, 7904), (6422, 7808)]