54721813552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3967}}^1$

素因数の和:4179

約数の個数: 160

約数和(自身を含む): 130368798720

約数和(自身を除く): 75646985168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 137, 203, 217, 232, 248, 274, 406, 434, 464, 496, 548, 812, 868, 899, 959, 1096, 1624, 1736, 1798, 1918, 2192, 3248, 3472, 3596, 3836, 3967, 3973, 4247, 6293, 7192, 7672, 7934, 7946, 8494, 12586, 14384, 15344, 15868, 15892, 16988, 25172, 27769, 27811, 29729, 31736, 31784, 33976, 50344, 55538, 55622, 59458, 63472, 63568, 67952, 100688, 111076, 111244, 115043, 118916, 122977, 123163, 222152, 222488, 230086, 237832, 245954, 246326, 444304, 444976, 460172, 475664, 491908, 492652, 543479, 805301, 860839, 862141, 920344, 983816, 985304, 1086958, 1610602, 1721678, 1724282, 1840688, 1967632, 1970608, 2173916, 3221204, 3443356, 3448564, 3566333, 3804353, 4347832, 6442408, 6886712, 6897128, 7132666, 7608706, 8695664, 12884816, 13773424, 13794256, 14265332, 15217412, 15760891, 16847849, 24964331, 28530664, 30434824, 31521782, 33695698, 49928662, 57061328, 60869648, 63043564, 67391396, 99857324, 110326237, 117934943, 126087128, 134782792, 199714648, 220652474, 235869886, 252174256, 269565584, 399429296, 441304948, 471739772, 488587621, 882609896, 943479544, 977175242, 1765219792, 1886959088, 1954350484, 3420113347, 3908700968, 6840226694, 7817401936, 13680453388, 27360906776, 54721813552]

約数ペア:

[(1, 54721813552), (2, 27360906776), (4, 13680453388), (7, 7817401936), (8, 6840226694), (14, 3908700968), (16, 3420113347), (28, 1954350484), (29, 1886959088), (31, 1765219792), (56, 977175242), (58, 943479544), (62, 882609896), (112, 488587621), (116, 471739772), (124, 441304948), (137, 399429296), (203, 269565584), (217, 252174256), (232, 235869886), (248, 220652474), (274, 199714648), (406, 134782792), (434, 126087128), (464, 117934943), (496, 110326237), (548, 99857324), (812, 67391396), (868, 63043564), (899, 60869648), (959, 57061328), (1096, 49928662), (1624, 33695698), (1736, 31521782), (1798, 30434824), (1918, 28530664), (2192, 24964331), (3248, 16847849), (3472, 15760891), (3596, 15217412), (3836, 14265332), (3967, 13794256), (3973, 13773424), (4247, 12884816), (6293, 8695664), (7192, 7608706), (7672, 7132666), (7934, 6897128), (7946, 6886712), (8494, 6442408), (12586, 4347832), (14384, 3804353), (15344, 3566333), (15868, 3448564), (15892, 3443356), (16988, 3221204), (25172, 2173916), (27769, 1970608), (27811, 1967632), (29729, 1840688), (31736, 1724282), (31784, 1721678), (33976, 1610602), (50344, 1086958), (55538, 985304), (55622, 983816), (59458, 920344), (63472, 862141), (63568, 860839), (67952, 805301), (100688, 543479), (111076, 492652), (111244, 491908), (115043, 475664), (118916, 460172), (122977, 444976), (123163, 444304), (222152, 246326), (222488, 245954), (230086, 237832)]