48993379060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{505399}}^1$

素因数の和:505576

約数の個数: 48

約数和(自身を含む): 106473628800

約数和(自身を除く): 57480249740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1310, 2620, 4847, 9694, 19388, 24235, 48470, 96940, 505399, 1010798, 2021596, 2526995, 5053990, 10107980, 18699763, 37399526, 66207269, 74799052, 93498815, 132414538, 186997630, 264829076, 331036345, 373995260, 662072690, 1324145380, 2449668953, 4899337906, 9798675812, 12248344765, 24496689530, 48993379060]

約数ペア:

[(1, 48993379060), (2, 24496689530), (4, 12248344765), (5, 9798675812), (10, 4899337906), (20, 2449668953), (37, 1324145380), (74, 662072690), (131, 373995260), (148, 331036345), (185, 264829076), (262, 186997630), (370, 132414538), (524, 93498815), (655, 74799052), (740, 66207269), (1310, 37399526), (2620, 18699763), (4847, 10107980), (9694, 5053990), (19388, 2526995), (24235, 2021596), (48470, 1010798), (96940, 505399)]