50230000

素因数分解:

$2^4\times 5^4\times {\mathrm{5023}}^1$

素因数の和:5051

約数の個数: 50

約数和(自身を含む): 121636064

約数和(自身を除く): 71406064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 5023, 10000, 10046, 20092, 25115, 40184, 50230, 80368, 100460, 125575, 200920, 251150, 401840, 502300, 627875, 1004600, 1255750, 2009200, 2511500, 3139375, 5023000, 6278750, 10046000, 12557500, 25115000, 50230000]

約数ペア:

[(1, 50230000), (2, 25115000), (4, 12557500), (5, 10046000), (8, 6278750), (10, 5023000), (16, 3139375), (20, 2511500), (25, 2009200), (40, 1255750), (50, 1004600), (80, 627875), (100, 502300), (125, 401840), (200, 251150), (250, 200920), (400, 125575), (500, 100460), (625, 80368), (1000, 50230), (1250, 40184), (2000, 25115), (2500, 20092), (5000, 10046), (5023, 10000)]