47131656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 96084984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 443, 572, 682, 744, 806, 858, 886, 1023, 1144, 1209, 1329, 1364, 1612, 1716, 1772, 2046, 2418, 2658, 2728, 3224, 3432, 3544, 4092, 4433, 4836, 4873, 5316, 5759, 8184, 8866, 9672, 9746, 10632, 11518, 13299, 13733, 14619, 17277, 17732, 19492, 23036, 26598, 27466, 29238, 34554, 35464, 38984, 41199, 46072, 53196, 54932, 58476, 63349, 69108, 82398, 106392, 109864, 116952, 126698, 138216, 151063, 164796, 178529, 190047, 253396, 302126, 329592, 357058, 380094, 453189, 506792, 535587, 604252, 714116, 760188, 906378, 1071174, 1208504, 1428232, 1520376, 1812756, 1963819, 2142348, 3625512, 3927638, 4284696, 5891457, 7855276, 11782914, 15710552, 23565828, 47131656]

約数ペア:

[(1, 47131656), (2, 23565828), (3, 15710552), (4, 11782914), (6, 7855276), (8, 5891457), (11, 4284696), (12, 3927638), (13, 3625512), (22, 2142348), (24, 1963819), (26, 1812756), (31, 1520376), (33, 1428232), (39, 1208504), (44, 1071174), (52, 906378), (62, 760188), (66, 714116), (78, 604252), (88, 535587), (93, 506792), (104, 453189), (124, 380094), (132, 357058), (143, 329592), (156, 302126), (186, 253396), (248, 190047), (264, 178529), (286, 164796), (312, 151063), (341, 138216), (372, 126698), (403, 116952), (429, 109864), (443, 106392), (572, 82398), (682, 69108), (744, 63349), (806, 58476), (858, 54932), (886, 53196), (1023, 46072), (1144, 41199), (1209, 38984), (1329, 35464), (1364, 34554), (1612, 29238), (1716, 27466), (1772, 26598), (2046, 23036), (2418, 19492), (2658, 17732), (2728, 17277), (3224, 14619), (3432, 13733), (3544, 13299), (4092, 11518), (4433, 10632), (4836, 9746), (4873, 9672), (5316, 8866), (5759, 8184)]