49569440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 120464820

約数和(自身を除く): 70895380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 89, 118, 160, 178, 236, 295, 356, 445, 472, 590, 712, 890, 944, 1180, 1424, 1780, 1888, 2360, 2848, 3481, 3560, 4720, 5251, 6962, 7120, 9440, 10502, 13924, 14240, 17405, 21004, 26255, 27848, 34810, 42008, 52510, 55696, 69620, 84016, 105020, 111392, 139240, 168032, 210040, 278480, 309809, 420080, 556960, 619618, 840160, 1239236, 1549045, 2478472, 3098090, 4956944, 6196180, 9913888, 12392360, 24784720, 49569440]

約数ペア:

[(1, 49569440), (2, 24784720), (4, 12392360), (5, 9913888), (8, 6196180), (10, 4956944), (16, 3098090), (20, 2478472), (32, 1549045), (40, 1239236), (59, 840160), (80, 619618), (89, 556960), (118, 420080), (160, 309809), (178, 278480), (236, 210040), (295, 168032), (356, 139240), (445, 111392), (472, 105020), (590, 84016), (712, 69620), (890, 55696), (944, 52510), (1180, 42008), (1424, 34810), (1780, 27848), (1888, 26255), (2360, 21004), (2848, 17405), (3481, 14240), (3560, 13924), (4720, 10502), (5251, 9440), (6962, 7120)]