48977946

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 114998400

約数和(自身を除く): 66020454

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 81, 86, 89, 129, 158, 162, 178, 237, 258, 267, 387, 474, 534, 711, 774, 801, 1161, 1422, 1602, 2133, 2322, 2403, 3397, 3483, 3827, 4266, 4806, 6399, 6794, 6966, 7031, 7209, 7654, 10191, 11481, 12798, 14062, 14418, 20382, 21093, 22962, 30573, 34443, 42186, 61146, 63279, 68886, 91719, 103329, 126558, 183438, 189837, 206658, 275157, 302333, 309987, 379674, 550314, 569511, 604666, 619974, 906999, 1139022, 1813998, 2720997, 5441994, 8162991, 16325982, 24488973, 48977946]

約数ペア:

[(1, 48977946), (2, 24488973), (3, 16325982), (6, 8162991), (9, 5441994), (18, 2720997), (27, 1813998), (43, 1139022), (54, 906999), (79, 619974), (81, 604666), (86, 569511), (89, 550314), (129, 379674), (158, 309987), (162, 302333), (178, 275157), (237, 206658), (258, 189837), (267, 183438), (387, 126558), (474, 103329), (534, 91719), (711, 68886), (774, 63279), (801, 61146), (1161, 42186), (1422, 34443), (1602, 30573), (2133, 22962), (2322, 21093), (2403, 20382), (3397, 14418), (3483, 14062), (3827, 12798), (4266, 11481), (4806, 10191), (6399, 7654), (6794, 7209), (6966, 7031)]