39457860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50587}}^1$

素因数の和:50612

約数の個数: 48

約数和(自身を含む): 118982976

約数和(自身を除く): 79525116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 50587, 101174, 151761, 202348, 252935, 303522, 505870, 607044, 657631, 758805, 1011740, 1315262, 1517610, 1972893, 2630524, 3035220, 3288155, 3945786, 6576310, 7891572, 9864465, 13152620, 19728930, 39457860]

約数ペア:

[(1, 39457860), (2, 19728930), (3, 13152620), (4, 9864465), (5, 7891572), (6, 6576310), (10, 3945786), (12, 3288155), (13, 3035220), (15, 2630524), (20, 1972893), (26, 1517610), (30, 1315262), (39, 1011740), (52, 758805), (60, 657631), (65, 607044), (78, 505870), (130, 303522), (156, 252935), (195, 202348), (260, 151761), (390, 101174), (780, 50587)]