55238562

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 128402820

約数和(自身を除く): 73164258

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 89, 123, 174, 178, 246, 261, 267, 369, 522, 534, 738, 801, 841, 1189, 1602, 1682, 2378, 2523, 2581, 3567, 3649, 5046, 5162, 7134, 7298, 7569, 7743, 10701, 10947, 15138, 15486, 21402, 21894, 23229, 32841, 34481, 46458, 65682, 68962, 74849, 103443, 105821, 149698, 206886, 211642, 224547, 310329, 317463, 449094, 620658, 634926, 673641, 952389, 1347282, 1904778, 3068809, 6137618, 9206427, 18412854, 27619281, 55238562]

約数ペア:

[(1, 55238562), (2, 27619281), (3, 18412854), (6, 9206427), (9, 6137618), (18, 3068809), (29, 1904778), (41, 1347282), (58, 952389), (82, 673641), (87, 634926), (89, 620658), (123, 449094), (174, 317463), (178, 310329), (246, 224547), (261, 211642), (267, 206886), (369, 149698), (522, 105821), (534, 103443), (738, 74849), (801, 68962), (841, 65682), (1189, 46458), (1602, 34481), (1682, 32841), (2378, 23229), (2523, 21894), (2581, 21402), (3567, 15486), (3649, 15138), (5046, 10947), (5162, 10701), (7134, 7743), (7298, 7569)]