48600820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 105235200

約数和(自身を除く): 56634380

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 347, 470, 596, 694, 745, 940, 1388, 1490, 1735, 2980, 3470, 6940, 7003, 14006, 16309, 28012, 32618, 35015, 51703, 65236, 70030, 81545, 103406, 140060, 163090, 206812, 258515, 326180, 517030, 1034060, 2430041, 4860082, 9720164, 12150205, 24300410, 48600820]

約数ペア:

[(1, 48600820), (2, 24300410), (4, 12150205), (5, 9720164), (10, 4860082), (20, 2430041), (47, 1034060), (94, 517030), (149, 326180), (188, 258515), (235, 206812), (298, 163090), (347, 140060), (470, 103406), (596, 81545), (694, 70030), (745, 65236), (940, 51703), (1388, 35015), (1490, 32618), (1735, 28012), (2980, 16309), (3470, 14006), (6940, 7003)]