55284110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 120890880

約数和(自身を除く): 65606770

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 197, 211, 266, 394, 422, 665, 985, 1055, 1330, 1379, 1477, 1970, 2110, 2758, 2954, 3743, 4009, 6895, 7385, 7486, 8018, 13790, 14770, 18715, 20045, 26201, 28063, 37430, 40090, 41567, 52402, 56126, 83134, 131005, 140315, 207835, 262010, 280630, 290969, 415670, 581938, 789773, 1454845, 1579546, 2909690, 3948865, 5528411, 7897730, 11056822, 27642055, 55284110]

約数ペア:

[(1, 55284110), (2, 27642055), (5, 11056822), (7, 7897730), (10, 5528411), (14, 3948865), (19, 2909690), (35, 1579546), (38, 1454845), (70, 789773), (95, 581938), (133, 415670), (190, 290969), (197, 280630), (211, 262010), (266, 207835), (394, 140315), (422, 131005), (665, 83134), (985, 56126), (1055, 52402), (1330, 41567), (1379, 40090), (1477, 37430), (1970, 28063), (2110, 26201), (2758, 20045), (2954, 18715), (3743, 14770), (4009, 13790), (6895, 8018), (7385, 7486)]