49008410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53634790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 179, 190, 209, 262, 358, 418, 655, 895, 1045, 1310, 1441, 1790, 1969, 2090, 2489, 2882, 3401, 3938, 4978, 6802, 7205, 9845, 12445, 14410, 17005, 19690, 23449, 24890, 27379, 34010, 37411, 46898, 54758, 74822, 117245, 136895, 187055, 234490, 257939, 273790, 374110, 445531, 515878, 891062, 1289695, 2227655, 2579390, 4455310, 4900841, 9801682, 24504205, 49008410]

約数ペア:

[(1, 49008410), (2, 24504205), (5, 9801682), (10, 4900841), (11, 4455310), (19, 2579390), (22, 2227655), (38, 1289695), (55, 891062), (95, 515878), (110, 445531), (131, 374110), (179, 273790), (190, 257939), (209, 234490), (262, 187055), (358, 136895), (418, 117245), (655, 74822), (895, 54758), (1045, 46898), (1310, 37411), (1441, 34010), (1790, 27379), (1969, 24890), (2090, 23449), (2489, 19690), (2882, 17005), (3401, 14410), (3938, 12445), (4978, 9845), (6802, 7205)]