48738944

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 102228480

約数和(自身を除く): 53489536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 173, 248, 284, 346, 496, 568, 692, 992, 1136, 1384, 1984, 2201, 2272, 2768, 3968, 4402, 4544, 5363, 5536, 8804, 9088, 10726, 11072, 12283, 17608, 21452, 22144, 24566, 35216, 42904, 49132, 70432, 85808, 98264, 140864, 171616, 196528, 281728, 343232, 380773, 393056, 686464, 761546, 786112, 1523092, 1572224, 3046184, 6092368, 12184736, 24369472, 48738944]

約数ペア:

[(1, 48738944), (2, 24369472), (4, 12184736), (8, 6092368), (16, 3046184), (31, 1572224), (32, 1523092), (62, 786112), (64, 761546), (71, 686464), (124, 393056), (128, 380773), (142, 343232), (173, 281728), (248, 196528), (284, 171616), (346, 140864), (496, 98264), (568, 85808), (692, 70432), (992, 49132), (1136, 42904), (1384, 35216), (1984, 24566), (2201, 22144), (2272, 21452), (2768, 17608), (3968, 12283), (4402, 11072), (4544, 10726), (5363, 9088), (5536, 8804)]