45501428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 100094400

約数和(自身を除く): 54592972

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 89, 124, 133, 178, 217, 266, 356, 434, 532, 589, 623, 868, 961, 1178, 1246, 1691, 1922, 2356, 2492, 2759, 3382, 3844, 4123, 5518, 6727, 6764, 8246, 11036, 11837, 13454, 16492, 18259, 19313, 23674, 26908, 36518, 38626, 47348, 52421, 73036, 77252, 85529, 104842, 127813, 171058, 209684, 255626, 342116, 366947, 511252, 598703, 733894, 1197406, 1467788, 1625051, 2394812, 3250102, 6500204, 11375357, 22750714, 45501428]

約数ペア:

[(1, 45501428), (2, 22750714), (4, 11375357), (7, 6500204), (14, 3250102), (19, 2394812), (28, 1625051), (31, 1467788), (38, 1197406), (62, 733894), (76, 598703), (89, 511252), (124, 366947), (133, 342116), (178, 255626), (217, 209684), (266, 171058), (356, 127813), (434, 104842), (532, 85529), (589, 77252), (623, 73036), (868, 52421), (961, 47348), (1178, 38626), (1246, 36518), (1691, 26908), (1922, 23674), (2356, 19313), (2492, 18259), (2759, 16492), (3382, 13454), (3844, 11837), (4123, 11036), (5518, 8246), (6727, 6764)]