47221248

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 127866816

約数和(自身を除く): 80645568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 433, 512, 568, 768, 852, 866, 1136, 1299, 1536, 1704, 1732, 2272, 2598, 3408, 3464, 4544, 5196, 6816, 6928, 9088, 10392, 13632, 13856, 18176, 20784, 27264, 27712, 30743, 36352, 41568, 54528, 55424, 61486, 83136, 92229, 109056, 110848, 122972, 166272, 184458, 221696, 245944, 332544, 368916, 491888, 665088, 737832, 983776, 1475664, 1967552, 2951328, 3935104, 5902656, 7870208, 11805312, 15740416, 23610624, 47221248]

約数ペア:

[(1, 47221248), (2, 23610624), (3, 15740416), (4, 11805312), (6, 7870208), (8, 5902656), (12, 3935104), (16, 2951328), (24, 1967552), (32, 1475664), (48, 983776), (64, 737832), (71, 665088), (96, 491888), (128, 368916), (142, 332544), (192, 245944), (213, 221696), (256, 184458), (284, 166272), (384, 122972), (426, 110848), (433, 109056), (512, 92229), (568, 83136), (768, 61486), (852, 55424), (866, 54528), (1136, 41568), (1299, 36352), (1536, 30743), (1704, 27712), (1732, 27264), (2272, 20784), (2598, 18176), (3408, 13856), (3464, 13632), (4544, 10392), (5196, 9088), (6816, 6928)]