51438114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 141732864

約数和(自身を除く): 90294750

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1013, 1209, 1302, 1638, 1953, 2026, 2418, 2821, 3039, 3627, 3906, 5642, 6078, 7091, 7254, 8463, 9117, 13169, 14182, 16926, 18234, 21273, 25389, 26338, 31403, 39507, 42546, 50778, 62806, 63819, 79014, 92183, 94209, 118521, 127638, 184366, 188418, 219821, 237042, 276549, 282627, 408239, 439642, 553098, 565254, 659463, 816478, 829647, 1224717, 1318926, 1659294, 1978389, 2449434, 2857673, 3674151, 3956778, 5715346, 7348302, 8573019, 17146038, 25719057, 51438114]

約数ペア:

[(1, 51438114), (2, 25719057), (3, 17146038), (6, 8573019), (7, 7348302), (9, 5715346), (13, 3956778), (14, 3674151), (18, 2857673), (21, 2449434), (26, 1978389), (31, 1659294), (39, 1318926), (42, 1224717), (62, 829647), (63, 816478), (78, 659463), (91, 565254), (93, 553098), (117, 439642), (126, 408239), (182, 282627), (186, 276549), (217, 237042), (234, 219821), (273, 188418), (279, 184366), (403, 127638), (434, 118521), (546, 94209), (558, 92183), (651, 79014), (806, 63819), (819, 62806), (1013, 50778), (1209, 42546), (1302, 39507), (1638, 31403), (1953, 26338), (2026, 25389), (2418, 21273), (2821, 18234), (3039, 16926), (3627, 14182), (3906, 13169), (5642, 9117), (6078, 8463), (7091, 7254)]