90468350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4877}}^1$

素因数の和:4949

約数の個数: 48

約数和(自身を含む): 195978528

約数和(自身を除く): 105510178

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 4877, 9275, 9754, 18550, 24385, 34139, 48770, 68278, 121925, 170695, 243850, 258481, 341390, 516962, 853475, 1292405, 1706950, 1809367, 2584810, 3618734, 6462025, 9046835, 12924050, 18093670, 45234175, 90468350]

約数ペア:

[(1, 90468350), (2, 45234175), (5, 18093670), (7, 12924050), (10, 9046835), (14, 6462025), (25, 3618734), (35, 2584810), (50, 1809367), (53, 1706950), (70, 1292405), (106, 853475), (175, 516962), (265, 341390), (350, 258481), (371, 243850), (530, 170695), (742, 121925), (1325, 68278), (1855, 48770), (2650, 34139), (3710, 24385), (4877, 18550), (9275, 9754)]