49442720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7537}}^1$

素因数の和:7593

約数の個数: 48

約数和(自身を含む): 119673288

約数和(自身を除く): 70230568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7537, 15074, 30148, 37685, 60296, 75370, 120592, 150740, 241184, 301480, 309017, 602960, 618034, 1205920, 1236068, 1545085, 2472136, 3090170, 4944272, 6180340, 9888544, 12360680, 24721360, 49442720]

約数ペア:

[(1, 49442720), (2, 24721360), (4, 12360680), (5, 9888544), (8, 6180340), (10, 4944272), (16, 3090170), (20, 2472136), (32, 1545085), (40, 1236068), (41, 1205920), (80, 618034), (82, 602960), (160, 309017), (164, 301480), (205, 241184), (328, 150740), (410, 120592), (656, 75370), (820, 60296), (1312, 37685), (1640, 30148), (3280, 15074), (6560, 7537)]