55445742

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 79856658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 269, 297, 347, 538, 594, 694, 807, 1041, 1614, 2082, 2421, 2959, 3123, 3817, 4842, 5918, 6246, 7263, 7634, 8877, 9369, 11451, 14526, 17754, 18738, 22902, 26631, 34353, 53262, 68706, 79893, 93343, 103059, 159786, 186686, 206118, 280029, 560058, 840087, 1026773, 1680174, 2053546, 2520261, 3080319, 5040522, 6160638, 9240957, 18481914, 27722871, 55445742]

約数ペア:

[(1, 55445742), (2, 27722871), (3, 18481914), (6, 9240957), (9, 6160638), (11, 5040522), (18, 3080319), (22, 2520261), (27, 2053546), (33, 1680174), (54, 1026773), (66, 840087), (99, 560058), (198, 280029), (269, 206118), (297, 186686), (347, 159786), (538, 103059), (594, 93343), (694, 79893), (807, 68706), (1041, 53262), (1614, 34353), (2082, 26631), (2421, 22902), (2959, 18738), (3123, 17754), (3817, 14526), (4842, 11451), (5918, 9369), (6246, 8877), (7263, 7634)]