54981472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 80493728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 239, 316, 364, 416, 478, 553, 632, 728, 956, 1027, 1106, 1264, 1456, 1673, 1912, 2054, 2212, 2528, 2912, 3107, 3346, 3824, 4108, 4424, 6214, 6692, 7189, 7648, 8216, 8848, 12428, 13384, 14378, 16432, 17696, 18881, 21749, 24856, 26768, 28756, 32864, 37762, 43498, 49712, 53536, 57512, 75524, 86996, 99424, 115024, 132167, 151048, 173992, 230048, 245453, 264334, 302096, 347984, 490906, 528668, 604192, 695968, 981812, 1057336, 1718171, 1963624, 2114672, 3436342, 3927248, 4229344, 6872684, 7854496, 13745368, 27490736, 54981472]

約数ペア:

[(1, 54981472), (2, 27490736), (4, 13745368), (7, 7854496), (8, 6872684), (13, 4229344), (14, 3927248), (16, 3436342), (26, 2114672), (28, 1963624), (32, 1718171), (52, 1057336), (56, 981812), (79, 695968), (91, 604192), (104, 528668), (112, 490906), (158, 347984), (182, 302096), (208, 264334), (224, 245453), (239, 230048), (316, 173992), (364, 151048), (416, 132167), (478, 115024), (553, 99424), (632, 86996), (728, 75524), (956, 57512), (1027, 53536), (1106, 49712), (1264, 43498), (1456, 37762), (1673, 32864), (1912, 28756), (2054, 26768), (2212, 24856), (2528, 21749), (2912, 18881), (3107, 17696), (3346, 16432), (3824, 14378), (4108, 13384), (4424, 12428), (6214, 8848), (6692, 8216), (7189, 7648)]