53384960

素因数分解:

$2^8\times 5^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 129139920

約数和(自身を除く): 75754960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 233, 256, 320, 358, 466, 640, 716, 895, 932, 1165, 1280, 1432, 1790, 1864, 2330, 2864, 3580, 3728, 4660, 5728, 7160, 7456, 9320, 11456, 14320, 14912, 18640, 22912, 28640, 29824, 37280, 41707, 45824, 57280, 59648, 74560, 83414, 114560, 149120, 166828, 208535, 229120, 298240, 333656, 417070, 667312, 834140, 1334624, 1668280, 2669248, 3336560, 5338496, 6673120, 10676992, 13346240, 26692480, 53384960]

約数ペア:

[(1, 53384960), (2, 26692480), (4, 13346240), (5, 10676992), (8, 6673120), (10, 5338496), (16, 3336560), (20, 2669248), (32, 1668280), (40, 1334624), (64, 834140), (80, 667312), (128, 417070), (160, 333656), (179, 298240), (233, 229120), (256, 208535), (320, 166828), (358, 149120), (466, 114560), (640, 83414), (716, 74560), (895, 59648), (932, 57280), (1165, 45824), (1280, 41707), (1432, 37280), (1790, 29824), (1864, 28640), (2330, 22912), (2864, 18640), (3580, 14912), (3728, 14320), (4660, 11456), (5728, 9320), (7160, 7456)]