25048210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 50254848

約数和(自身を除く): 25206638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 163, 242, 254, 326, 605, 635, 815, 1210, 1270, 1397, 1630, 1793, 2794, 3586, 6985, 8965, 13970, 15367, 17930, 19723, 20701, 30734, 39446, 41402, 76835, 98615, 103505, 153670, 197230, 207010, 227711, 455422, 1138555, 2277110, 2504821, 5009642, 12524105, 25048210]

約数ペア:

[(1, 25048210), (2, 12524105), (5, 5009642), (10, 2504821), (11, 2277110), (22, 1138555), (55, 455422), (110, 227711), (121, 207010), (127, 197230), (163, 153670), (242, 103505), (254, 98615), (326, 76835), (605, 41402), (635, 39446), (815, 30734), (1210, 20701), (1270, 19723), (1397, 17930), (1630, 15367), (1793, 13970), (2794, 8965), (3586, 6985)]