49693000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 137779200

約数和(自身を除く): 88086200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 125, 140, 155, 175, 200, 217, 229, 248, 250, 280, 310, 350, 434, 458, 500, 620, 700, 775, 868, 875, 916, 1000, 1085, 1145, 1240, 1400, 1550, 1603, 1736, 1750, 1832, 2170, 2290, 3100, 3206, 3500, 3875, 4340, 4580, 5425, 5725, 6200, 6412, 7000, 7099, 7750, 8015, 8680, 9160, 10850, 11450, 12824, 14198, 15500, 16030, 21700, 22900, 27125, 28396, 28625, 31000, 32060, 35495, 40075, 43400, 45800, 49693, 54250, 56792, 57250, 64120, 70990, 80150, 99386, 108500, 114500, 141980, 160300, 177475, 198772, 200375, 217000, 229000, 248465, 283960, 320600, 354950, 397544, 400750, 496930, 709900, 801500, 887375, 993860, 1242325, 1419800, 1603000, 1774750, 1987720, 2484650, 3549500, 4969300, 6211625, 7099000, 9938600, 12423250, 24846500, 49693000]

約数ペア:

[(1, 49693000), (2, 24846500), (4, 12423250), (5, 9938600), (7, 7099000), (8, 6211625), (10, 4969300), (14, 3549500), (20, 2484650), (25, 1987720), (28, 1774750), (31, 1603000), (35, 1419800), (40, 1242325), (50, 993860), (56, 887375), (62, 801500), (70, 709900), (100, 496930), (124, 400750), (125, 397544), (140, 354950), (155, 320600), (175, 283960), (200, 248465), (217, 229000), (229, 217000), (248, 200375), (250, 198772), (280, 177475), (310, 160300), (350, 141980), (434, 114500), (458, 108500), (500, 99386), (620, 80150), (700, 70990), (775, 64120), (868, 57250), (875, 56792), (916, 54250), (1000, 49693), (1085, 45800), (1145, 43400), (1240, 40075), (1400, 35495), (1550, 32060), (1603, 31000), (1736, 28625), (1750, 28396), (1832, 27125), (2170, 22900), (2290, 21700), (3100, 16030), (3206, 15500), (3500, 14198), (3875, 12824), (4340, 11450), (4580, 10850), (5425, 9160), (5725, 8680), (6200, 8015), (6412, 7750), (7000, 7099)]