51619770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30187}}^1$

素因数の和:30219

約数の個数: 48

約数和(自身を含む): 141279840

約数和(自身を除く): 89660070

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, 30187, 60374, 90561, 150935, 181122, 271683, 301870, 452805, 543366, 573553, 905610, 1147106, 1358415, 1720659, 2716830, 2867765, 3441318, 5161977, 5735530, 8603295, 10323954, 17206590, 25809885, 51619770]

約数ペア:

[(1, 51619770), (2, 25809885), (3, 17206590), (5, 10323954), (6, 8603295), (9, 5735530), (10, 5161977), (15, 3441318), (18, 2867765), (19, 2716830), (30, 1720659), (38, 1358415), (45, 1147106), (57, 905610), (90, 573553), (95, 543366), (114, 452805), (171, 301870), (190, 271683), (285, 181122), (342, 150935), (570, 90561), (855, 60374), (1710, 30187)]