49998660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26881}}^1$

素因数の和:26924

約数の個数: 48

約数和(自身を含む): 144517632

約数和(自身を除く): 94518972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26881, 53762, 80643, 107524, 134405, 161286, 268810, 322572, 403215, 537620, 806430, 833311, 1612860, 1666622, 2499933, 3333244, 4166555, 4999866, 8333110, 9999732, 12499665, 16666220, 24999330, 49998660]

約数ペア:

[(1, 49998660), (2, 24999330), (3, 16666220), (4, 12499665), (5, 9999732), (6, 8333110), (10, 4999866), (12, 4166555), (15, 3333244), (20, 2499933), (30, 1666622), (31, 1612860), (60, 833311), (62, 806430), (93, 537620), (124, 403215), (155, 322572), (186, 268810), (310, 161286), (372, 134405), (465, 107524), (620, 80643), (930, 53762), (1860, 26881)]