49983840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 172736928

約数和(自身を除く): 122753088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 337, 360, 412, 480, 515, 618, 674, 720, 824, 927, 1011, 1030, 1236, 1348, 1440, 1545, 1648, 1685, 1854, 2022, 2060, 2472, 2696, 3033, 3090, 3296, 3370, 3708, 4044, 4120, 4635, 4944, 5055, 5392, 6066, 6180, 6740, 7416, 8088, 8240, 9270, 9888, 10110, 10784, 12132, 12360, 13480, 14832, 15165, 16176, 16480, 18540, 20220, 24264, 24720, 26960, 29664, 30330, 32352, 34711, 37080, 40440, 48528, 49440, 53920, 60660, 69422, 74160, 80880, 97056, 104133, 121320, 138844, 148320, 161760, 173555, 208266, 242640, 277688, 312399, 347110, 416532, 485280, 520665, 555376, 624798, 694220, 833064, 1041330, 1110752, 1249596, 1388440, 1561995, 1666128, 2082660, 2499192, 2776880, 3123990, 3332256, 4165320, 4998384, 5553760, 6247980, 8330640, 9996768, 12495960, 16661280, 24991920, 49983840]

約数ペア:

[(1, 49983840), (2, 24991920), (3, 16661280), (4, 12495960), (5, 9996768), (6, 8330640), (8, 6247980), (9, 5553760), (10, 4998384), (12, 4165320), (15, 3332256), (16, 3123990), (18, 2776880), (20, 2499192), (24, 2082660), (30, 1666128), (32, 1561995), (36, 1388440), (40, 1249596), (45, 1110752), (48, 1041330), (60, 833064), (72, 694220), (80, 624798), (90, 555376), (96, 520665), (103, 485280), (120, 416532), (144, 347110), (160, 312399), (180, 277688), (206, 242640), (240, 208266), (288, 173555), (309, 161760), (337, 148320), (360, 138844), (412, 121320), (480, 104133), (515, 97056), (618, 80880), (674, 74160), (720, 69422), (824, 60660), (927, 53920), (1011, 49440), (1030, 48528), (1236, 40440), (1348, 37080), (1440, 34711), (1545, 32352), (1648, 30330), (1685, 29664), (1854, 26960), (2022, 24720), (2060, 24264), (2472, 20220), (2696, 18540), (3033, 16480), (3090, 16176), (3296, 15165), (3370, 14832), (3708, 13480), (4044, 12360), (4120, 12132), (4635, 10784), (4944, 10110), (5055, 9888), (5392, 9270), (6066, 8240), (6180, 8088), (6740, 7416)]