55880964

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 145061280

約数和(自身を除く): 89180316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 107, 163, 178, 214, 267, 321, 326, 356, 428, 489, 534, 642, 652, 801, 963, 978, 1068, 1284, 1467, 1602, 1926, 1956, 2934, 3204, 3852, 5868, 9523, 14507, 17441, 19046, 28569, 29014, 34882, 38092, 43521, 52323, 57138, 58028, 69764, 85707, 87042, 104646, 114276, 130563, 156969, 171414, 174084, 209292, 261126, 313938, 342828, 522252, 627876, 1552249, 3104498, 4656747, 6208996, 9313494, 13970241, 18626988, 27940482, 55880964]

約数ペア:

[(1, 55880964), (2, 27940482), (3, 18626988), (4, 13970241), (6, 9313494), (9, 6208996), (12, 4656747), (18, 3104498), (36, 1552249), (89, 627876), (107, 522252), (163, 342828), (178, 313938), (214, 261126), (267, 209292), (321, 174084), (326, 171414), (356, 156969), (428, 130563), (489, 114276), (534, 104646), (642, 87042), (652, 85707), (801, 69764), (963, 58028), (978, 57138), (1068, 52323), (1284, 43521), (1467, 38092), (1602, 34882), (1926, 29014), (1956, 28569), (2934, 19046), (3204, 17441), (3852, 14507), (5868, 9523)]