56029400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 153799680

約数和(自身を除く): 97770280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1291, 1400, 1550, 1736, 2170, 2582, 3100, 4340, 5164, 5425, 6200, 6455, 8680, 9037, 10328, 10850, 12910, 18074, 21700, 25820, 32275, 36148, 40021, 43400, 45185, 51640, 64550, 72296, 80042, 90370, 129100, 160084, 180740, 200105, 225925, 258200, 280147, 320168, 361480, 400210, 451850, 560294, 800420, 903700, 1000525, 1120588, 1400735, 1600840, 1807400, 2001050, 2241176, 2801470, 4002100, 5602940, 7003675, 8004200, 11205880, 14007350, 28014700, 56029400]

約数ペア:

[(1, 56029400), (2, 28014700), (4, 14007350), (5, 11205880), (7, 8004200), (8, 7003675), (10, 5602940), (14, 4002100), (20, 2801470), (25, 2241176), (28, 2001050), (31, 1807400), (35, 1600840), (40, 1400735), (50, 1120588), (56, 1000525), (62, 903700), (70, 800420), (100, 560294), (124, 451850), (140, 400210), (155, 361480), (175, 320168), (200, 280147), (217, 258200), (248, 225925), (280, 200105), (310, 180740), (350, 160084), (434, 129100), (620, 90370), (700, 80042), (775, 72296), (868, 64550), (1085, 51640), (1240, 45185), (1291, 43400), (1400, 40021), (1550, 36148), (1736, 32275), (2170, 25820), (2582, 21700), (3100, 18074), (4340, 12910), (5164, 10850), (5425, 10328), (6200, 9037), (6455, 8680)]