47348340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60703}}^1$

素因数の和:60728

約数の個数: 48

約数和(自身を含む): 142775808

約数和(自身を除く): 95427468

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, 60703, 121406, 182109, 242812, 303515, 364218, 607030, 728436, 789139, 910545, 1214060, 1578278, 1821090, 2367417, 3156556, 3642180, 3945695, 4734834, 7891390, 9469668, 11837085, 15782780, 23674170, 47348340]

約数ペア:

[(1, 47348340), (2, 23674170), (3, 15782780), (4, 11837085), (5, 9469668), (6, 7891390), (10, 4734834), (12, 3945695), (13, 3642180), (15, 3156556), (20, 2367417), (26, 1821090), (30, 1578278), (39, 1214060), (52, 910545), (60, 789139), (65, 728436), (78, 607030), (130, 364218), (156, 303515), (195, 242812), (260, 182109), (390, 121406), (780, 60703)]