55484730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 119250630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 947, 1085, 1302, 1395, 1674, 1890, 1894, 1953, 2170, 2790, 2841, 3255, 3906, 4185, 4735, 5682, 5859, 6510, 6629, 8370, 8523, 9470, 9765, 11718, 13258, 14205, 17046, 19530, 19887, 25569, 28410, 29295, 29357, 33145, 39774, 42615, 51138, 58590, 58714, 59661, 66290, 85230, 88071, 99435, 119322, 127845, 146785, 176142, 178983, 198870, 205499, 255690, 264213, 293570, 298305, 357966, 410998, 440355, 528426, 596610, 616497, 792639, 880710, 894915, 1027495, 1232994, 1321065, 1585278, 1789830, 1849491, 2054990, 2642130, 3082485, 3698982, 3963195, 5548473, 6164970, 7926390, 9247455, 11096946, 18494910, 27742365, 55484730]

約数ペア:

[(1, 55484730), (2, 27742365), (3, 18494910), (5, 11096946), (6, 9247455), (7, 7926390), (9, 6164970), (10, 5548473), (14, 3963195), (15, 3698982), (18, 3082485), (21, 2642130), (27, 2054990), (30, 1849491), (31, 1789830), (35, 1585278), (42, 1321065), (45, 1232994), (54, 1027495), (62, 894915), (63, 880710), (70, 792639), (90, 616497), (93, 596610), (105, 528426), (126, 440355), (135, 410998), (155, 357966), (186, 298305), (189, 293570), (210, 264213), (217, 255690), (270, 205499), (279, 198870), (310, 178983), (315, 176142), (378, 146785), (434, 127845), (465, 119322), (558, 99435), (630, 88071), (651, 85230), (837, 66290), (930, 59661), (945, 58714), (947, 58590), (1085, 51138), (1302, 42615), (1395, 39774), (1674, 33145), (1890, 29357), (1894, 29295), (1953, 28410), (2170, 25569), (2790, 19887), (2841, 19530), (3255, 17046), (3906, 14205), (4185, 13258), (4735, 11718), (5682, 9765), (5859, 9470), (6510, 8523), (6629, 8370)]