49003984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 105171840

約数和(自身を除く): 56167856

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 59, 61, 74, 92, 118, 122, 148, 184, 236, 244, 296, 368, 472, 488, 592, 851, 944, 976, 1357, 1403, 1702, 2183, 2257, 2714, 2806, 3404, 3599, 4366, 4514, 5428, 5612, 6808, 7198, 8732, 9028, 10856, 11224, 13616, 14396, 17464, 18056, 21712, 22448, 28792, 34928, 36112, 50209, 51911, 57584, 82777, 100418, 103822, 133163, 165554, 200836, 207644, 266326, 331108, 401672, 415288, 532652, 662216, 803344, 830576, 1065304, 1324432, 2130608, 3062749, 6125498, 12250996, 24501992, 49003984]

約数ペア:

[(1, 49003984), (2, 24501992), (4, 12250996), (8, 6125498), (16, 3062749), (23, 2130608), (37, 1324432), (46, 1065304), (59, 830576), (61, 803344), (74, 662216), (92, 532652), (118, 415288), (122, 401672), (148, 331108), (184, 266326), (236, 207644), (244, 200836), (296, 165554), (368, 133163), (472, 103822), (488, 100418), (592, 82777), (851, 57584), (944, 51911), (976, 50209), (1357, 36112), (1403, 34928), (1702, 28792), (2183, 22448), (2257, 21712), (2714, 18056), (2806, 17464), (3404, 14396), (3599, 13616), (4366, 11224), (4514, 10856), (5428, 9028), (5612, 8732), (6808, 7198)]