48950480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35993}}^1$

素因数の和:36023

約数の個数: 40

約数和(自身を含む): 120507912

約数和(自身を除く): 71557432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35993, 71986, 143972, 179965, 287944, 359930, 575888, 611881, 719860, 1223762, 1439720, 2447524, 2879440, 3059405, 4895048, 6118810, 9790096, 12237620, 24475240, 48950480]

約数ペア:

[(1, 48950480), (2, 24475240), (4, 12237620), (5, 9790096), (8, 6118810), (10, 4895048), (16, 3059405), (17, 2879440), (20, 2447524), (34, 1439720), (40, 1223762), (68, 719860), (80, 611881), (85, 575888), (136, 359930), (170, 287944), (272, 179965), (340, 143972), (680, 71986), (1360, 35993)]