27509150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 28737250

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1259, 2185, 2518, 4370, 6295, 10925, 12590, 21850, 23921, 28957, 31475, 47842, 57914, 62950, 119605, 144785, 239210, 289570, 550183, 598025, 723925, 1100366, 1196050, 1447850, 2750915, 5501830, 13754575, 27509150]

約数ペア:

[(1, 27509150), (2, 13754575), (5, 5501830), (10, 2750915), (19, 1447850), (23, 1196050), (25, 1100366), (38, 723925), (46, 598025), (50, 550183), (95, 289570), (115, 239210), (190, 144785), (230, 119605), (437, 62950), (475, 57914), (575, 47842), (874, 31475), (950, 28957), (1150, 23921), (1259, 21850), (2185, 12590), (2518, 10925), (4370, 6295)]