55293770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 63924406

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 307, 310, 415, 434, 581, 614, 830, 1085, 1162, 1535, 2149, 2170, 2573, 2905, 3070, 4298, 5146, 5810, 9517, 10745, 12865, 18011, 19034, 21490, 25481, 25730, 36022, 47585, 50962, 66619, 90055, 95170, 127405, 133238, 178367, 180110, 254810, 333095, 356734, 666190, 789911, 891835, 1579822, 1783670, 3949555, 5529377, 7899110, 11058754, 27646885, 55293770]

約数ペア:

[(1, 55293770), (2, 27646885), (5, 11058754), (7, 7899110), (10, 5529377), (14, 3949555), (31, 1783670), (35, 1579822), (62, 891835), (70, 789911), (83, 666190), (155, 356734), (166, 333095), (217, 254810), (307, 180110), (310, 178367), (415, 133238), (434, 127405), (581, 95170), (614, 90055), (830, 66619), (1085, 50962), (1162, 47585), (1535, 36022), (2149, 25730), (2170, 25481), (2573, 21490), (2905, 19034), (3070, 18011), (4298, 12865), (5146, 10745), (5810, 9517)]