47851648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 103887000

約数和(自身を除く): 56035352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 193, 208, 298, 386, 416, 596, 772, 832, 1192, 1544, 1664, 1937, 2384, 2509, 3088, 3874, 4768, 5018, 6176, 7748, 9536, 10036, 12352, 15496, 19072, 20072, 24704, 28757, 30992, 40144, 57514, 61984, 80288, 115028, 123968, 160576, 230056, 247936, 321152, 373841, 460112, 747682, 920224, 1495364, 1840448, 2990728, 3680896, 5981456, 11962912, 23925824, 47851648]

約数ペア:

[(1, 47851648), (2, 23925824), (4, 11962912), (8, 5981456), (13, 3680896), (16, 2990728), (26, 1840448), (32, 1495364), (52, 920224), (64, 747682), (104, 460112), (128, 373841), (149, 321152), (193, 247936), (208, 230056), (298, 160576), (386, 123968), (416, 115028), (596, 80288), (772, 61984), (832, 57514), (1192, 40144), (1544, 30992), (1664, 28757), (1937, 24704), (2384, 20072), (2509, 19072), (3088, 15496), (3874, 12352), (4768, 10036), (5018, 9536), (6176, 7748)]