49006240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 76731680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 419, 430, 544, 680, 688, 731, 838, 860, 1360, 1376, 1462, 1676, 1720, 2095, 2720, 2924, 3352, 3440, 3655, 4190, 5848, 6704, 6880, 7123, 7310, 8380, 11696, 13408, 14246, 14620, 16760, 18017, 23392, 28492, 29240, 33520, 35615, 36034, 56984, 58480, 67040, 71230, 72068, 90085, 113968, 116960, 142460, 144136, 180170, 227936, 284920, 288272, 306289, 360340, 569840, 576544, 612578, 720680, 1139680, 1225156, 1441360, 1531445, 2450312, 2882720, 3062890, 4900624, 6125780, 9801248, 12251560, 24503120, 49006240]

約数ペア:

[(1, 49006240), (2, 24503120), (4, 12251560), (5, 9801248), (8, 6125780), (10, 4900624), (16, 3062890), (17, 2882720), (20, 2450312), (32, 1531445), (34, 1441360), (40, 1225156), (43, 1139680), (68, 720680), (80, 612578), (85, 576544), (86, 569840), (136, 360340), (160, 306289), (170, 288272), (172, 284920), (215, 227936), (272, 180170), (340, 144136), (344, 142460), (419, 116960), (430, 113968), (544, 90085), (680, 72068), (688, 71230), (731, 67040), (838, 58480), (860, 56984), (1360, 36034), (1376, 35615), (1462, 33520), (1676, 29240), (1720, 28492), (2095, 23392), (2720, 18017), (2924, 16760), (3352, 14620), (3440, 14246), (3655, 13408), (4190, 11696), (5848, 8380), (6704, 7310), (6880, 7123)]