56029518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 85493682

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 153, 171, 207, 306, 323, 342, 391, 414, 419, 437, 646, 782, 838, 874, 969, 1173, 1257, 1311, 1938, 2346, 2514, 2622, 2907, 3519, 3771, 3933, 5814, 7038, 7123, 7429, 7542, 7866, 7961, 9637, 14246, 14858, 15922, 19274, 21369, 22287, 23883, 28911, 42738, 44574, 47766, 57822, 64107, 66861, 71649, 86733, 128214, 133722, 135337, 143298, 163829, 173466, 183103, 270674, 327658, 366206, 406011, 491487, 549309, 812022, 982974, 1098618, 1218033, 1474461, 1647927, 2436066, 2948922, 3112751, 3295854, 6225502, 9338253, 18676506, 28014759, 56029518]

約数ペア:

[(1, 56029518), (2, 28014759), (3, 18676506), (6, 9338253), (9, 6225502), (17, 3295854), (18, 3112751), (19, 2948922), (23, 2436066), (34, 1647927), (38, 1474461), (46, 1218033), (51, 1098618), (57, 982974), (69, 812022), (102, 549309), (114, 491487), (138, 406011), (153, 366206), (171, 327658), (207, 270674), (306, 183103), (323, 173466), (342, 163829), (391, 143298), (414, 135337), (419, 133722), (437, 128214), (646, 86733), (782, 71649), (838, 66861), (874, 64107), (969, 57822), (1173, 47766), (1257, 44574), (1311, 42738), (1938, 28911), (2346, 23883), (2514, 22287), (2622, 21369), (2907, 19274), (3519, 15922), (3771, 14858), (3933, 14246), (5814, 9637), (7038, 7961), (7123, 7866), (7429, 7542)]