51479968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 107442720

約数和(自身を除く): 55962752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 373, 454, 608, 746, 908, 1492, 1816, 2984, 3632, 4313, 5968, 7087, 7264, 8626, 11936, 14174, 17252, 28348, 34504, 56696, 69008, 84671, 113392, 138016, 169342, 226784, 338684, 677368, 1354736, 1608749, 2709472, 3217498, 6434996, 12869992, 25739984, 51479968]

約数ペア:

[(1, 51479968), (2, 25739984), (4, 12869992), (8, 6434996), (16, 3217498), (19, 2709472), (32, 1608749), (38, 1354736), (76, 677368), (152, 338684), (227, 226784), (304, 169342), (373, 138016), (454, 113392), (608, 84671), (746, 69008), (908, 56696), (1492, 34504), (1816, 28348), (2984, 17252), (3632, 14174), (4313, 11936), (5968, 8626), (7087, 7264)]