49953400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 137134080

約数和(自身を除く): 87180680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1151, 1240, 1400, 1550, 1736, 2170, 2302, 3100, 4340, 4604, 5425, 5755, 6200, 8057, 8680, 9208, 10850, 11510, 16114, 21700, 23020, 28775, 32228, 35681, 40285, 43400, 46040, 57550, 64456, 71362, 80570, 115100, 142724, 161140, 178405, 201425, 230200, 249767, 285448, 322280, 356810, 402850, 499534, 713620, 805700, 892025, 999068, 1248835, 1427240, 1611400, 1784050, 1998136, 2497670, 3568100, 4995340, 6244175, 7136200, 9990680, 12488350, 24976700, 49953400]

約数ペア:

[(1, 49953400), (2, 24976700), (4, 12488350), (5, 9990680), (7, 7136200), (8, 6244175), (10, 4995340), (14, 3568100), (20, 2497670), (25, 1998136), (28, 1784050), (31, 1611400), (35, 1427240), (40, 1248835), (50, 999068), (56, 892025), (62, 805700), (70, 713620), (100, 499534), (124, 402850), (140, 356810), (155, 322280), (175, 285448), (200, 249767), (217, 230200), (248, 201425), (280, 178405), (310, 161140), (350, 142724), (434, 115100), (620, 80570), (700, 71362), (775, 64456), (868, 57550), (1085, 46040), (1151, 43400), (1240, 40285), (1400, 35681), (1550, 32228), (1736, 28775), (2170, 23020), (2302, 21700), (3100, 16114), (4340, 11510), (4604, 10850), (5425, 9208), (5755, 8680), (6200, 8057)]