49656860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 114694272

約数和(自身を除く): 65037412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1723, 2620, 2882, 3446, 5764, 6892, 7205, 8615, 14410, 17230, 18953, 28820, 34460, 37906, 75812, 94765, 189530, 225713, 379060, 451426, 902852, 1128565, 2257130, 2482843, 4514260, 4965686, 9931372, 12414215, 24828430, 49656860]

約数ペア:

[(1, 49656860), (2, 24828430), (4, 12414215), (5, 9931372), (10, 4965686), (11, 4514260), (20, 2482843), (22, 2257130), (44, 1128565), (55, 902852), (110, 451426), (131, 379060), (220, 225713), (262, 189530), (524, 94765), (655, 75812), (1310, 37906), (1441, 34460), (1723, 28820), (2620, 18953), (2882, 17230), (3446, 14410), (5764, 8615), (6892, 7205)]