55935520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4877

約数の個数: 48

約数和(自身を含む): 133985880

約数和(自身を除く): 78050360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4789, 5840, 9578, 11680, 19156, 23945, 38312, 47890, 76624, 95780, 153248, 191560, 349597, 383120, 699194, 766240, 1398388, 1747985, 2796776, 3495970, 5593552, 6991940, 11187104, 13983880, 27967760, 55935520]

約数ペア:

[(1, 55935520), (2, 27967760), (4, 13983880), (5, 11187104), (8, 6991940), (10, 5593552), (16, 3495970), (20, 2796776), (32, 1747985), (40, 1398388), (73, 766240), (80, 699194), (146, 383120), (160, 349597), (292, 191560), (365, 153248), (584, 95780), (730, 76624), (1168, 47890), (1460, 38312), (2336, 23945), (2920, 19156), (4789, 11680), (5840, 9578)]