50525300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 126866880

約数和(自身を除く): 76341580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 811, 890, 1246, 1622, 1780, 2225, 2492, 3115, 3244, 4055, 4450, 5677, 6230, 8110, 8900, 11354, 12460, 15575, 16220, 20275, 22708, 28385, 31150, 40550, 56770, 62300, 72179, 81100, 113540, 141925, 144358, 283850, 288716, 360895, 505253, 567700, 721790, 1010506, 1443580, 1804475, 2021012, 2526265, 3608950, 5052530, 7217900, 10105060, 12631325, 25262650, 50525300]

約数ペア:

[(1, 50525300), (2, 25262650), (4, 12631325), (5, 10105060), (7, 7217900), (10, 5052530), (14, 3608950), (20, 2526265), (25, 2021012), (28, 1804475), (35, 1443580), (50, 1010506), (70, 721790), (89, 567700), (100, 505253), (140, 360895), (175, 288716), (178, 283850), (350, 144358), (356, 141925), (445, 113540), (623, 81100), (700, 72179), (811, 62300), (890, 56770), (1246, 40550), (1622, 31150), (1780, 28385), (2225, 22708), (2492, 20275), (3115, 16220), (3244, 15575), (4055, 12460), (4450, 11354), (5677, 8900), (6230, 8110)]