55580742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 80

約数和(自身を含む): 148591872

約数和(自身を除く): 93011130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2131, 2898, 3726, 4262, 4347, 6393, 8694, 12786, 13041, 14917, 19179, 26082, 29834, 38358, 44751, 49013, 57537, 89502, 98026, 115074, 134253, 147039, 172611, 268506, 294078, 343091, 345222, 402759, 441117, 686182, 805518, 882234, 1029273, 1208277, 1323351, 2058546, 2416554, 2646702, 3087819, 3970053, 6175638, 7940106, 9263457, 18526914, 27790371, 55580742]

約数ペア:

[(1, 55580742), (2, 27790371), (3, 18526914), (6, 9263457), (7, 7940106), (9, 6175638), (14, 3970053), (18, 3087819), (21, 2646702), (23, 2416554), (27, 2058546), (42, 1323351), (46, 1208277), (54, 1029273), (63, 882234), (69, 805518), (81, 686182), (126, 441117), (138, 402759), (161, 345222), (162, 343091), (189, 294078), (207, 268506), (322, 172611), (378, 147039), (414, 134253), (483, 115074), (567, 98026), (621, 89502), (966, 57537), (1134, 49013), (1242, 44751), (1449, 38358), (1863, 29834), (2131, 26082), (2898, 19179), (3726, 14917), (4262, 13041), (4347, 12786), (6393, 8694)]