49917938280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{398833}}^1$

素因数の和:399003

約数の個数: 128

約数和(自身を含む): 172296288000

約数和(自身を除く): 122378349720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1192, 1490, 1788, 2086, 2235, 2980, 3129, 3576, 4172, 4470, 5215, 5960, 6258, 8344, 8940, 10430, 12516, 15645, 17880, 20860, 25032, 31290, 41720, 62580, 125160, 398833, 797666, 1196499, 1595332, 1994165, 2392998, 2791831, 3190664, 3988330, 4785996, 5583662, 5982495, 7976660, 8375493, 9571992, 11167324, 11964990, 13959155, 15953320, 16750986, 22334648, 23929980, 27918310, 33501972, 41877465, 47859960, 55836620, 59426117, 67003944, 83754930, 111673240, 118852234, 167509860, 178278351, 237704468, 297130585, 335019720, 356556702, 415982819, 475408936, 594261170, 713113404, 831965638, 891391755, 1188522340, 1247948457, 1426226808, 1663931276, 1782783510, 2079914095, 2377044680, 2495896914, 3327862552, 3565567020, 4159828190, 4991793828, 6239742285, 7131134040, 8319656380, 9983587656, 12479484570, 16639312760, 24958969140, 49917938280]

約数ペア:

[(1, 49917938280), (2, 24958969140), (3, 16639312760), (4, 12479484570), (5, 9983587656), (6, 8319656380), (7, 7131134040), (8, 6239742285), (10, 4991793828), (12, 4159828190), (14, 3565567020), (15, 3327862552), (20, 2495896914), (21, 2377044680), (24, 2079914095), (28, 1782783510), (30, 1663931276), (35, 1426226808), (40, 1247948457), (42, 1188522340), (56, 891391755), (60, 831965638), (70, 713113404), (84, 594261170), (105, 475408936), (120, 415982819), (140, 356556702), (149, 335019720), (168, 297130585), (210, 237704468), (280, 178278351), (298, 167509860), (420, 118852234), (447, 111673240), (596, 83754930), (745, 67003944), (840, 59426117), (894, 55836620), (1043, 47859960), (1192, 41877465), (1490, 33501972), (1788, 27918310), (2086, 23929980), (2235, 22334648), (2980, 16750986), (3129, 15953320), (3576, 13959155), (4172, 11964990), (4470, 11167324), (5215, 9571992), (5960, 8375493), (6258, 7976660), (8344, 5982495), (8940, 5583662), (10430, 4785996), (12516, 3988330), (15645, 3190664), (17880, 2791831), (20860, 2392998), (25032, 1994165), (31290, 1595332), (41720, 1196499), (62580, 797666), (125160, 398833)]