39849550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 80744832

約数和(自身を除く): 40895282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 607, 650, 1010, 1214, 1313, 2525, 2626, 3035, 5050, 6070, 6565, 7891, 13130, 15175, 15782, 30350, 32825, 39455, 61307, 65650, 78910, 122614, 197275, 306535, 394550, 613070, 796991, 1532675, 1593982, 3065350, 3984955, 7969910, 19924775, 39849550]

約数ペア:

[(1, 39849550), (2, 19924775), (5, 7969910), (10, 3984955), (13, 3065350), (25, 1593982), (26, 1532675), (50, 796991), (65, 613070), (101, 394550), (130, 306535), (202, 197275), (325, 122614), (505, 78910), (607, 65650), (650, 61307), (1010, 39455), (1214, 32825), (1313, 30350), (2525, 15782), (2626, 15175), (3035, 13130), (5050, 7891), (6070, 6565)]