42109850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 83887488

約数和(自身を除く): 41777638

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 425, 463, 535, 850, 926, 1070, 1819, 2315, 2675, 3638, 4630, 5350, 7871, 9095, 11575, 15742, 18190, 23150, 39355, 45475, 49541, 78710, 90950, 99082, 196775, 247705, 393550, 495410, 842197, 1238525, 1684394, 2477050, 4210985, 8421970, 21054925, 42109850]

約数ペア:

[(1, 42109850), (2, 21054925), (5, 8421970), (10, 4210985), (17, 2477050), (25, 1684394), (34, 1238525), (50, 842197), (85, 495410), (107, 393550), (170, 247705), (214, 196775), (425, 99082), (463, 90950), (535, 78710), (850, 49541), (926, 45475), (1070, 39355), (1819, 23150), (2315, 18190), (2675, 15742), (3638, 11575), (4630, 9095), (5350, 7871)]