51666160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 151990272

約数和(自身を除く): 100324112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 151, 182, 188, 208, 235, 260, 280, 302, 329, 364, 376, 455, 470, 520, 560, 604, 611, 658, 728, 752, 755, 910, 940, 1040, 1057, 1208, 1222, 1316, 1456, 1510, 1645, 1820, 1880, 1963, 2114, 2416, 2444, 2632, 3020, 3055, 3290, 3640, 3760, 3926, 4228, 4277, 4888, 5264, 5285, 6040, 6110, 6580, 7097, 7280, 7852, 8456, 8554, 9776, 9815, 10570, 12080, 12220, 13160, 13741, 14194, 15704, 16912, 17108, 19630, 21140, 21385, 24440, 26320, 27482, 28388, 31408, 34216, 35485, 39260, 42280, 42770, 48880, 49679, 54964, 56776, 68432, 68705, 70970, 78520, 84560, 85540, 92261, 99358, 109928, 113552, 137410, 141940, 157040, 171080, 184522, 198716, 219856, 248395, 274820, 283880, 342160, 369044, 397432, 461305, 496790, 549640, 567760, 645827, 738088, 794864, 922610, 993580, 1099280, 1291654, 1476176, 1845220, 1987160, 2583308, 3229135, 3690440, 3974320, 5166616, 6458270, 7380880, 10333232, 12916540, 25833080, 51666160]

約数ペア:

[(1, 51666160), (2, 25833080), (4, 12916540), (5, 10333232), (7, 7380880), (8, 6458270), (10, 5166616), (13, 3974320), (14, 3690440), (16, 3229135), (20, 2583308), (26, 1987160), (28, 1845220), (35, 1476176), (40, 1291654), (47, 1099280), (52, 993580), (56, 922610), (65, 794864), (70, 738088), (80, 645827), (91, 567760), (94, 549640), (104, 496790), (112, 461305), (130, 397432), (140, 369044), (151, 342160), (182, 283880), (188, 274820), (208, 248395), (235, 219856), (260, 198716), (280, 184522), (302, 171080), (329, 157040), (364, 141940), (376, 137410), (455, 113552), (470, 109928), (520, 99358), (560, 92261), (604, 85540), (611, 84560), (658, 78520), (728, 70970), (752, 68705), (755, 68432), (910, 56776), (940, 54964), (1040, 49679), (1057, 48880), (1208, 42770), (1222, 42280), (1316, 39260), (1456, 35485), (1510, 34216), (1645, 31408), (1820, 28388), (1880, 27482), (1963, 26320), (2114, 24440), (2416, 21385), (2444, 21140), (2632, 19630), (3020, 17108), (3055, 16912), (3290, 15704), (3640, 14194), (3760, 13741), (3926, 13160), (4228, 12220), (4277, 12080), (4888, 10570), (5264, 9815), (5285, 9776), (6040, 8554), (6110, 8456), (6580, 7852), (7097, 7280)]