53135628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 162328320

約数和(自身を除く): 109192692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 197, 228, 247, 266, 273, 338, 364, 394, 399, 494, 507, 532, 546, 591, 676, 741, 788, 798, 988, 1014, 1092, 1182, 1183, 1379, 1482, 1596, 1729, 2028, 2364, 2366, 2561, 2758, 2964, 3211, 3458, 3549, 3743, 4137, 4732, 5122, 5187, 5516, 6422, 6916, 7098, 7486, 7683, 8274, 9633, 10244, 10374, 11229, 12844, 14196, 14972, 15366, 16548, 17927, 19266, 20748, 22458, 22477, 26201, 30732, 33293, 35854, 38532, 44916, 44954, 48659, 52402, 53781, 66586, 67431, 71708, 78603, 89908, 97318, 99879, 104804, 107562, 133172, 134862, 145977, 157206, 194636, 199758, 215124, 233051, 269724, 291954, 314412, 340613, 399516, 466102, 583908, 632567, 681226, 699153, 932204, 1021839, 1265134, 1362452, 1398306, 1897701, 2043678, 2530268, 2796612, 3795402, 4087356, 4427969, 7590804, 8855938, 13283907, 17711876, 26567814, 53135628]

約数ペア:

[(1, 53135628), (2, 26567814), (3, 17711876), (4, 13283907), (6, 8855938), (7, 7590804), (12, 4427969), (13, 4087356), (14, 3795402), (19, 2796612), (21, 2530268), (26, 2043678), (28, 1897701), (38, 1398306), (39, 1362452), (42, 1265134), (52, 1021839), (57, 932204), (76, 699153), (78, 681226), (84, 632567), (91, 583908), (114, 466102), (133, 399516), (156, 340613), (169, 314412), (182, 291954), (197, 269724), (228, 233051), (247, 215124), (266, 199758), (273, 194636), (338, 157206), (364, 145977), (394, 134862), (399, 133172), (494, 107562), (507, 104804), (532, 99879), (546, 97318), (591, 89908), (676, 78603), (741, 71708), (788, 67431), (798, 66586), (988, 53781), (1014, 52402), (1092, 48659), (1182, 44954), (1183, 44916), (1379, 38532), (1482, 35854), (1596, 33293), (1729, 30732), (2028, 26201), (2364, 22477), (2366, 22458), (2561, 20748), (2758, 19266), (2964, 17927), (3211, 16548), (3458, 15366), (3549, 14972), (3743, 14196), (4137, 12844), (4732, 11229), (5122, 10374), (5187, 10244), (5516, 9633), (6422, 8274), (6916, 7683), (7098, 7486)]