47663648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 101828664

約数和(自身を除く): 54165016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2137, 2788, 4274, 5576, 8548, 11152, 17096, 22304, 34192, 36329, 68384, 72658, 87617, 145316, 175234, 290632, 350468, 581264, 700936, 1162528, 1401872, 1489489, 2803744, 2978978, 5957956, 11915912, 23831824, 47663648]

約数ペア:

[(1, 47663648), (2, 23831824), (4, 11915912), (8, 5957956), (16, 2978978), (17, 2803744), (32, 1489489), (34, 1401872), (41, 1162528), (68, 700936), (82, 581264), (136, 350468), (164, 290632), (272, 175234), (328, 145316), (544, 87617), (656, 72658), (697, 68384), (1312, 36329), (1394, 34192), (2137, 22304), (2788, 17096), (4274, 11152), (5576, 8548)]