53666480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 145704960

約数和(自身を除く): 92038480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2039, 2632, 3290, 3760, 4078, 5264, 6580, 8156, 10195, 13160, 14273, 16312, 20390, 26320, 28546, 32624, 40780, 57092, 71365, 81560, 95833, 114184, 142730, 163120, 191666, 228368, 285460, 383332, 479165, 570920, 670831, 766664, 958330, 1141840, 1341662, 1533328, 1916660, 2683324, 3354155, 3833320, 5366648, 6708310, 7666640, 10733296, 13416620, 26833240, 53666480]

約数ペア:

[(1, 53666480), (2, 26833240), (4, 13416620), (5, 10733296), (7, 7666640), (8, 6708310), (10, 5366648), (14, 3833320), (16, 3354155), (20, 2683324), (28, 1916660), (35, 1533328), (40, 1341662), (47, 1141840), (56, 958330), (70, 766664), (80, 670831), (94, 570920), (112, 479165), (140, 383332), (188, 285460), (235, 228368), (280, 191666), (329, 163120), (376, 142730), (470, 114184), (560, 95833), (658, 81560), (752, 71365), (940, 57092), (1316, 40780), (1645, 32624), (1880, 28546), (2039, 26320), (2632, 20390), (3290, 16312), (3760, 14273), (4078, 13160), (5264, 10195), (6580, 8156)]