47875190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 51657610

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 127, 149, 230, 253, 254, 298, 506, 635, 745, 1265, 1270, 1397, 1490, 1639, 2530, 2794, 2921, 3278, 3427, 5842, 6854, 6985, 8195, 13970, 14605, 16390, 17135, 18923, 29210, 32131, 34270, 37697, 37846, 64262, 75394, 94615, 160655, 188485, 189230, 208153, 321310, 376970, 416306, 435229, 870458, 1040765, 2081530, 2176145, 4352290, 4787519, 9575038, 23937595, 47875190]

約数ペア:

[(1, 47875190), (2, 23937595), (5, 9575038), (10, 4787519), (11, 4352290), (22, 2176145), (23, 2081530), (46, 1040765), (55, 870458), (110, 435229), (115, 416306), (127, 376970), (149, 321310), (230, 208153), (253, 189230), (254, 188485), (298, 160655), (506, 94615), (635, 75394), (745, 64262), (1265, 37846), (1270, 37697), (1397, 34270), (1490, 32131), (1639, 29210), (2530, 18923), (2794, 17135), (2921, 16390), (3278, 14605), (3427, 13970), (5842, 8195), (6854, 6985)]