48603100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 133672000

約数和(自身を除く): 85068900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 109, 130, 140, 175, 182, 196, 218, 245, 260, 325, 343, 350, 364, 436, 455, 490, 545, 637, 650, 686, 700, 763, 910, 980, 1090, 1225, 1274, 1300, 1372, 1417, 1526, 1715, 1820, 2180, 2275, 2450, 2548, 2725, 2834, 3052, 3185, 3430, 3815, 4459, 4550, 4900, 5341, 5450, 5668, 6370, 6860, 7085, 7630, 8575, 8918, 9100, 9919, 10682, 10900, 12740, 14170, 15260, 15925, 17150, 17836, 19075, 19838, 21364, 22295, 26705, 28340, 31850, 34300, 35425, 37387, 38150, 39676, 44590, 49595, 53410, 63700, 69433, 70850, 74774, 76300, 89180, 99190, 106820, 111475, 133525, 138866, 141700, 149548, 186935, 198380, 222950, 247975, 267050, 277732, 347165, 373870, 445900, 486031, 495950, 534100, 694330, 747740, 934675, 972062, 991900, 1388660, 1735825, 1869350, 1944124, 2430155, 3471650, 3738700, 4860310, 6943300, 9720620, 12150775, 24301550, 48603100]

約数ペア:

[(1, 48603100), (2, 24301550), (4, 12150775), (5, 9720620), (7, 6943300), (10, 4860310), (13, 3738700), (14, 3471650), (20, 2430155), (25, 1944124), (26, 1869350), (28, 1735825), (35, 1388660), (49, 991900), (50, 972062), (52, 934675), (65, 747740), (70, 694330), (91, 534100), (98, 495950), (100, 486031), (109, 445900), (130, 373870), (140, 347165), (175, 277732), (182, 267050), (196, 247975), (218, 222950), (245, 198380), (260, 186935), (325, 149548), (343, 141700), (350, 138866), (364, 133525), (436, 111475), (455, 106820), (490, 99190), (545, 89180), (637, 76300), (650, 74774), (686, 70850), (700, 69433), (763, 63700), (910, 53410), (980, 49595), (1090, 44590), (1225, 39676), (1274, 38150), (1300, 37387), (1372, 35425), (1417, 34300), (1526, 31850), (1715, 28340), (1820, 26705), (2180, 22295), (2275, 21364), (2450, 19838), (2548, 19075), (2725, 17836), (2834, 17150), (3052, 15925), (3185, 15260), (3430, 14170), (3815, 12740), (4459, 10900), (4550, 10682), (4900, 9919), (5341, 9100), (5450, 8918), (5668, 8575), (6370, 7630), (6860, 7085)]