51362400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21401}}^1$

素因数の和:21424

約数の個数: 72

約数和(自身を含む): 167192424

約数和(自身を除く): 115830024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 321015, 342416, 428020, 513624, 535025, 642030, 684832, 856040, 1027248, 1070050, 1284060, 1605075, 1712080, 2054496, 2140100, 2568120, 3210150, 3424160, 4280200, 5136240, 6420300, 8560400, 10272480, 12840600, 17120800, 25681200, 51362400]

約数ペア:

[(1, 51362400), (2, 25681200), (3, 17120800), (4, 12840600), (5, 10272480), (6, 8560400), (8, 6420300), (10, 5136240), (12, 4280200), (15, 3424160), (16, 3210150), (20, 2568120), (24, 2140100), (25, 2054496), (30, 1712080), (32, 1605075), (40, 1284060), (48, 1070050), (50, 1027248), (60, 856040), (75, 684832), (80, 642030), (96, 535025), (100, 513624), (120, 428020), (150, 342416), (160, 321015), (200, 256812), (240, 214010), (300, 171208), (400, 128406), (480, 107005), (600, 85604), (800, 64203), (1200, 42802), (2400, 21401)]