52950550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 101578320

約数和(自身を除く): 48627770

約数列:

[1, 2, 5, 10, 25, 50, 73, 89, 146, 163, 178, 326, 365, 445, 730, 815, 890, 1630, 1825, 2225, 3650, 4075, 4450, 6497, 8150, 11899, 12994, 14507, 23798, 29014, 32485, 59495, 64970, 72535, 118990, 145070, 162425, 297475, 324850, 362675, 594950, 725350, 1059011, 2118022, 5295055, 10590110, 26475275, 52950550]

約数ペア:

[(1, 52950550), (2, 26475275), (5, 10590110), (10, 5295055), (25, 2118022), (50, 1059011), (73, 725350), (89, 594950), (146, 362675), (163, 324850), (178, 297475), (326, 162425), (365, 145070), (445, 118990), (730, 72535), (815, 64970), (890, 59495), (1630, 32485), (1825, 29014), (2225, 23798), (3650, 14507), (4075, 12994), (4450, 11899), (6497, 8150)]