51253146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 135782400

約数和(自身を除く): 84529254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 79, 114, 126, 133, 158, 171, 237, 266, 271, 342, 399, 474, 542, 553, 711, 798, 813, 1106, 1197, 1422, 1501, 1626, 1659, 1897, 2394, 2439, 3002, 3318, 3794, 4503, 4878, 4977, 5149, 5691, 9006, 9954, 10298, 10507, 11382, 13509, 15447, 17073, 21014, 21409, 27018, 30894, 31521, 34146, 36043, 42818, 46341, 63042, 64227, 72086, 92682, 94563, 108129, 128454, 149863, 189126, 192681, 216258, 299726, 324387, 385362, 406771, 449589, 648774, 813542, 899178, 1220313, 1348767, 2440626, 2697534, 2847397, 3660939, 5694794, 7321878, 8542191, 17084382, 25626573, 51253146]

約数ペア:

[(1, 51253146), (2, 25626573), (3, 17084382), (6, 8542191), (7, 7321878), (9, 5694794), (14, 3660939), (18, 2847397), (19, 2697534), (21, 2440626), (38, 1348767), (42, 1220313), (57, 899178), (63, 813542), (79, 648774), (114, 449589), (126, 406771), (133, 385362), (158, 324387), (171, 299726), (237, 216258), (266, 192681), (271, 189126), (342, 149863), (399, 128454), (474, 108129), (542, 94563), (553, 92682), (711, 72086), (798, 64227), (813, 63042), (1106, 46341), (1197, 42818), (1422, 36043), (1501, 34146), (1626, 31521), (1659, 30894), (1897, 27018), (2394, 21409), (2439, 21014), (3002, 17073), (3318, 15447), (3794, 13509), (4503, 11382), (4878, 10507), (4977, 10298), (5149, 9954), (5691, 9006)]