53658255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 48528753

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 83, 105, 131, 141, 235, 249, 329, 393, 415, 581, 655, 705, 917, 987, 1245, 1645, 1743, 1965, 2751, 2905, 3901, 4585, 4935, 6157, 8715, 10873, 11703, 13755, 18471, 19505, 27307, 30785, 32619, 43099, 54365, 58515, 76111, 81921, 92355, 129297, 136535, 163095, 215495, 228333, 380555, 409605, 511031, 646485, 1141665, 1533093, 2555155, 3577217, 7665465, 10731651, 17886085, 53658255]

約数ペア:

[(1, 53658255), (3, 17886085), (5, 10731651), (7, 7665465), (15, 3577217), (21, 2555155), (35, 1533093), (47, 1141665), (83, 646485), (105, 511031), (131, 409605), (141, 380555), (235, 228333), (249, 215495), (329, 163095), (393, 136535), (415, 129297), (581, 92355), (655, 81921), (705, 76111), (917, 58515), (987, 54365), (1245, 43099), (1645, 32619), (1743, 30785), (1965, 27307), (2751, 19505), (2905, 18471), (3901, 13755), (4585, 11703), (4935, 10873), (6157, 8715)]