52808815020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67703609}}^1$

素因数の和:67703634

約数の個数: 48

約数和(自身を含む): 159238890720

約数和(自身を除く): 106430075700

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, 67703609, 135407218, 203110827, 270814436, 338518045, 406221654, 677036090, 812443308, 880146917, 1015554135, 1354072180, 1760293834, 2031108270, 2640440751, 3520587668, 4062216540, 4400734585, 5280881502, 8801469170, 10561763004, 13202203755, 17602938340, 26404407510, 52808815020]

約数ペア:

[(1, 52808815020), (2, 26404407510), (3, 17602938340), (4, 13202203755), (5, 10561763004), (6, 8801469170), (10, 5280881502), (12, 4400734585), (13, 4062216540), (15, 3520587668), (20, 2640440751), (26, 2031108270), (30, 1760293834), (39, 1354072180), (52, 1015554135), (60, 880146917), (65, 812443308), (78, 677036090), (130, 406221654), (156, 338518045), (195, 270814436), (260, 203110827), (390, 135407218), (780, 67703609)]