49133620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 109267200

約数和(自身を除く): 60133580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 478, 541, 956, 1082, 1195, 2164, 2390, 2705, 4541, 4780, 5410, 9082, 10279, 10820, 18164, 20558, 22705, 41116, 45410, 51395, 90820, 102790, 129299, 205580, 258598, 517196, 646495, 1292990, 2456681, 2585980, 4913362, 9826724, 12283405, 24566810, 49133620]

約数ペア:

[(1, 49133620), (2, 24566810), (4, 12283405), (5, 9826724), (10, 4913362), (19, 2585980), (20, 2456681), (38, 1292990), (76, 646495), (95, 517196), (190, 258598), (239, 205580), (380, 129299), (478, 102790), (541, 90820), (956, 51395), (1082, 45410), (1195, 41116), (2164, 22705), (2390, 20558), (2705, 18164), (4541, 10820), (4780, 10279), (5410, 9082)]