51475915440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3108449}}^1$

素因数の和:3108491

約数の個数: 120

約数和(自身を含む): 180389570400

約数和(自身を除く): 128913654960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 3108449, 6216898, 9325347, 12433796, 15542245, 18650694, 24867592, 27976041, 31084490, 37301388, 46626735, 49735184, 55952082, 62168980, 71494327, 74602776, 93253470, 111904164, 124337960, 139880205, 142988654, 149205552, 186506940, 214482981, 223808328, 248675920, 279760410, 285977308, 357471635, 373013880, 428965962, 447616656, 559520820, 571954616, 643448943, 714943270, 746027760, 857931924, 1072414905, 1119041640, 1143909232, 1286897886, 1429886540, 1715863848, 2144829810, 2238083280, 2573795772, 2859773080, 3217244715, 3431727696, 4289659620, 5147591544, 5719546160, 6434489430, 8579319240, 10295183088, 12868978860, 17158638480, 25737957720, 51475915440]

約数ペア:

[(1, 51475915440), (2, 25737957720), (3, 17158638480), (4, 12868978860), (5, 10295183088), (6, 8579319240), (8, 6434489430), (9, 5719546160), (10, 5147591544), (12, 4289659620), (15, 3431727696), (16, 3217244715), (18, 2859773080), (20, 2573795772), (23, 2238083280), (24, 2144829810), (30, 1715863848), (36, 1429886540), (40, 1286897886), (45, 1143909232), (46, 1119041640), (48, 1072414905), (60, 857931924), (69, 746027760), (72, 714943270), (80, 643448943), (90, 571954616), (92, 559520820), (115, 447616656), (120, 428965962), (138, 373013880), (144, 357471635), (180, 285977308), (184, 279760410), (207, 248675920), (230, 223808328), (240, 214482981), (276, 186506940), (345, 149205552), (360, 142988654), (368, 139880205), (414, 124337960), (460, 111904164), (552, 93253470), (690, 74602776), (720, 71494327), (828, 62168980), (920, 55952082), (1035, 49735184), (1104, 46626735), (1380, 37301388), (1656, 31084490), (1840, 27976041), (2070, 24867592), (2760, 18650694), (3312, 15542245), (4140, 12433796), (5520, 9325347), (8280, 6216898), (16560, 3108449)]