491034850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 937939968

約数和(自身を除く): 446905118

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 223, 235, 446, 470, 937, 1115, 1175, 1874, 2230, 2350, 4685, 5575, 9370, 10481, 11150, 20962, 23425, 44039, 46850, 52405, 88078, 104810, 208951, 220195, 262025, 417902, 440390, 524050, 1044755, 1100975, 2089510, 2201950, 5223775, 9820697, 10447550, 19641394, 49103485, 98206970, 245517425, 491034850]

約数ペア:

[(1, 491034850), (2, 245517425), (5, 98206970), (10, 49103485), (25, 19641394), (47, 10447550), (50, 9820697), (94, 5223775), (223, 2201950), (235, 2089510), (446, 1100975), (470, 1044755), (937, 524050), (1115, 440390), (1175, 417902), (1874, 262025), (2230, 220195), (2350, 208951), (4685, 104810), (5575, 88078), (9370, 52405), (10481, 46850), (11150, 44039), (20962, 23425)]