48005210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 52633510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 223, 418, 446, 515, 1030, 1045, 1115, 1133, 1957, 2090, 2230, 2266, 2453, 3914, 4237, 4906, 5665, 8474, 9785, 11330, 12265, 19570, 21185, 21527, 22969, 24530, 42370, 43054, 45938, 46607, 93214, 107635, 114845, 215270, 229690, 233035, 252659, 436411, 466070, 505318, 872822, 1263295, 2182055, 2526590, 4364110, 4800521, 9601042, 24002605, 48005210]

約数ペア:

[(1, 48005210), (2, 24002605), (5, 9601042), (10, 4800521), (11, 4364110), (19, 2526590), (22, 2182055), (38, 1263295), (55, 872822), (95, 505318), (103, 466070), (110, 436411), (190, 252659), (206, 233035), (209, 229690), (223, 215270), (418, 114845), (446, 107635), (515, 93214), (1030, 46607), (1045, 45938), (1115, 43054), (1133, 42370), (1957, 24530), (2090, 22969), (2230, 21527), (2266, 21185), (2453, 19570), (3914, 12265), (4237, 11330), (4906, 9785), (5665, 8474)]