53431907984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2822903}}^1$

素因数の和:2822944

約数の個数: 60

約数和(自身を含む): 128114675136

約数和(自身を除く): 74682767152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 2822903, 5645806, 11291612, 19760321, 22583224, 36697739, 39520642, 45166448, 73395478, 79041284, 146790956, 158082568, 256884173, 293581912, 316165136, 477070607, 513768346, 587163824, 954141214, 1027536692, 1908282428, 2055073384, 3339494249, 3816564856, 4110146768, 6678988498, 7633129712, 13357976996, 26715953992, 53431907984]

約数ペア:

[(1, 53431907984), (2, 26715953992), (4, 13357976996), (7, 7633129712), (8, 6678988498), (13, 4110146768), (14, 3816564856), (16, 3339494249), (26, 2055073384), (28, 1908282428), (52, 1027536692), (56, 954141214), (91, 587163824), (104, 513768346), (112, 477070607), (169, 316165136), (182, 293581912), (208, 256884173), (338, 158082568), (364, 146790956), (676, 79041284), (728, 73395478), (1183, 45166448), (1352, 39520642), (1456, 36697739), (2366, 22583224), (2704, 19760321), (4732, 11291612), (9464, 5645806), (18928, 2822903)]