51504236536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1\times {\mathrm{2383}}^1$

素因数の和:3676

約数の個数: 64

約数和(自身を含む): 101897118720

約数和(自身を除く): 50392882184

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 1163, 2323, 2326, 2383, 4646, 4652, 4766, 9292, 9304, 9532, 18584, 19064, 26749, 53498, 54809, 106996, 109618, 117463, 213992, 219236, 234926, 240683, 438472, 469852, 481366, 939704, 962732, 1925464, 2701649, 2771429, 5403298, 5535709, 5542858, 10806596, 11071418, 11085716, 21613192, 22142836, 22171432, 44285672, 63742867, 127485734, 254971468, 279914329, 509942936, 559828658, 1119657316, 2239314632, 6438029567, 12876059134, 25752118268, 51504236536]

約数ペア:

[(1, 51504236536), (2, 25752118268), (4, 12876059134), (8, 6438029567), (23, 2239314632), (46, 1119657316), (92, 559828658), (101, 509942936), (184, 279914329), (202, 254971468), (404, 127485734), (808, 63742867), (1163, 44285672), (2323, 22171432), (2326, 22142836), (2383, 21613192), (4646, 11085716), (4652, 11071418), (4766, 10806596), (9292, 5542858), (9304, 5535709), (9532, 5403298), (18584, 2771429), (19064, 2701649), (26749, 1925464), (53498, 962732), (54809, 939704), (106996, 481366), (109618, 469852), (117463, 438472), (213992, 240683), (219236, 234926)]