49767680

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 121413600

約数和(自身を除く): 71645920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 659, 944, 1180, 1280, 1318, 1888, 2360, 2636, 3295, 3776, 4720, 5272, 6590, 7552, 9440, 10544, 13180, 15104, 18880, 21088, 26360, 37760, 38881, 42176, 52720, 75520, 77762, 84352, 105440, 155524, 168704, 194405, 210880, 311048, 388810, 421760, 622096, 777620, 843520, 1244192, 1555240, 2488384, 3110480, 4976768, 6220960, 9953536, 12441920, 24883840, 49767680]

約数ペア:

[(1, 49767680), (2, 24883840), (4, 12441920), (5, 9953536), (8, 6220960), (10, 4976768), (16, 3110480), (20, 2488384), (32, 1555240), (40, 1244192), (59, 843520), (64, 777620), (80, 622096), (118, 421760), (128, 388810), (160, 311048), (236, 210880), (256, 194405), (295, 168704), (320, 155524), (472, 105440), (590, 84352), (640, 77762), (659, 75520), (944, 52720), (1180, 42176), (1280, 38881), (1318, 37760), (1888, 26360), (2360, 21088), (2636, 18880), (3295, 15104), (3776, 13180), (4720, 10544), (5272, 9440), (6590, 7552)]