53247690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31139}}^1$

素因数の和:31171

約数の個数: 48

約数和(自身を含む): 145735200

約数和(自身を除く): 92487510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 31139, 62278, 93417, 155695, 186834, 280251, 311390, 467085, 560502, 591641, 934170, 1183282, 1401255, 1774923, 2802510, 2958205, 3549846, 5324769, 5916410, 8874615, 10649538, 17749230, 26623845, 53247690]

約数ペア:

[(1, 53247690), (2, 26623845), (3, 17749230), (5, 10649538), (6, 8874615), (9, 5916410), (10, 5324769), (15, 3549846), (18, 2958205), (19, 2802510), (30, 1774923), (38, 1401255), (45, 1183282), (57, 934170), (90, 591641), (95, 560502), (114, 467085), (171, 311390), (190, 280251), (285, 186834), (342, 155695), (570, 93417), (855, 62278), (1710, 31139)]