51776897620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{13691}}^1$

素因数の和:13958

約数の個数: 144

約数和(自身を含む): 134523571392

約数和(自身を除く): 82746673772

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 227, 238, 245, 340, 454, 476, 490, 595, 833, 908, 980, 1135, 1190, 1589, 1666, 2270, 2380, 3178, 3332, 3859, 4165, 4540, 6356, 7718, 7945, 8330, 11123, 13691, 15436, 15890, 16660, 19295, 22246, 27013, 27382, 31780, 38590, 44492, 54026, 54764, 55615, 68455, 77180, 95837, 108052, 111230, 135065, 136910, 189091, 191674, 222460, 232747, 270130, 273820, 378182, 383348, 465494, 479185, 540260, 670859, 756364, 930988, 945455, 958370, 1163735, 1341718, 1629229, 1890910, 1916740, 2327470, 2683436, 3107857, 3258458, 3354295, 3781820, 4654940, 6215714, 6516916, 6708590, 8146145, 11404603, 12431428, 13417180, 15539285, 16292290, 21754999, 22809206, 31078570, 32584580, 43509998, 45618412, 52833569, 57023015, 62157140, 87019996, 105667138, 108774995, 114046030, 152284993, 211334276, 217549990, 228092060, 264167845, 304569986, 369834983, 435099980, 528335690, 609139972, 739669966, 761424965, 1056671380, 1479339932, 1522849930, 1849174915, 2588844881, 3045699860, 3698349830, 5177689762, 7396699660, 10355379524, 12944224405, 25888448810, 51776897620]

約数ペア:

[(1, 51776897620), (2, 25888448810), (4, 12944224405), (5, 10355379524), (7, 7396699660), (10, 5177689762), (14, 3698349830), (17, 3045699860), (20, 2588844881), (28, 1849174915), (34, 1522849930), (35, 1479339932), (49, 1056671380), (68, 761424965), (70, 739669966), (85, 609139972), (98, 528335690), (119, 435099980), (140, 369834983), (170, 304569986), (196, 264167845), (227, 228092060), (238, 217549990), (245, 211334276), (340, 152284993), (454, 114046030), (476, 108774995), (490, 105667138), (595, 87019996), (833, 62157140), (908, 57023015), (980, 52833569), (1135, 45618412), (1190, 43509998), (1589, 32584580), (1666, 31078570), (2270, 22809206), (2380, 21754999), (3178, 16292290), (3332, 15539285), (3859, 13417180), (4165, 12431428), (4540, 11404603), (6356, 8146145), (7718, 6708590), (7945, 6516916), (8330, 6215714), (11123, 4654940), (13691, 3781820), (15436, 3354295), (15890, 3258458), (16660, 3107857), (19295, 2683436), (22246, 2327470), (27013, 1916740), (27382, 1890910), (31780, 1629229), (38590, 1341718), (44492, 1163735), (54026, 958370), (54764, 945455), (55615, 930988), (68455, 756364), (77180, 670859), (95837, 540260), (108052, 479185), (111230, 465494), (135065, 383348), (136910, 378182), (189091, 273820), (191674, 270130), (222460, 232747)]