48392890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 111694464

約数和(自身を除く): 63301574

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 71, 91, 98, 107, 130, 142, 182, 214, 245, 355, 455, 490, 497, 535, 637, 710, 749, 910, 923, 994, 1070, 1274, 1391, 1498, 1846, 2485, 2782, 3185, 3479, 3745, 4615, 4970, 5243, 6370, 6461, 6955, 6958, 7490, 7597, 9230, 9737, 10486, 12922, 13910, 15194, 17395, 19474, 26215, 32305, 34790, 37985, 45227, 48685, 52430, 53179, 64610, 68159, 75970, 90454, 97370, 98761, 106358, 136318, 197522, 226135, 265895, 340795, 372253, 452270, 493805, 531790, 681590, 691327, 744506, 987610, 1382654, 1861265, 3456635, 3722530, 4839289, 6913270, 9678578, 24196445, 48392890]

約数ペア:

[(1, 48392890), (2, 24196445), (5, 9678578), (7, 6913270), (10, 4839289), (13, 3722530), (14, 3456635), (26, 1861265), (35, 1382654), (49, 987610), (65, 744506), (70, 691327), (71, 681590), (91, 531790), (98, 493805), (107, 452270), (130, 372253), (142, 340795), (182, 265895), (214, 226135), (245, 197522), (355, 136318), (455, 106358), (490, 98761), (497, 97370), (535, 90454), (637, 75970), (710, 68159), (749, 64610), (910, 53179), (923, 52430), (994, 48685), (1070, 45227), (1274, 37985), (1391, 34790), (1498, 32305), (1846, 26215), (2485, 19474), (2782, 17395), (3185, 15194), (3479, 13910), (3745, 12922), (4615, 10486), (4970, 9737), (5243, 9230), (6370, 7597), (6461, 7490), (6955, 6958)]