52051260380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{2297}}^1$

素因数の和:3556

約数の個数: 144

約数和(自身を含む): 134014396320

約数和(自身を除く): 81963135940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1217, 1330, 1862, 2297, 2434, 2660, 3724, 4594, 4655, 4868, 6085, 8519, 9188, 9310, 11485, 12170, 16079, 17038, 18620, 22970, 23123, 24340, 32158, 34076, 42595, 43643, 45940, 46246, 59633, 64316, 80395, 85190, 87286, 92492, 112553, 115615, 119266, 160790, 161861, 170380, 174572, 218215, 225106, 231230, 238532, 298165, 305501, 321580, 323722, 436430, 450212, 462460, 562765, 596330, 611002, 647444, 809305, 872860, 1125530, 1133027, 1192660, 1222004, 1527505, 1618610, 2138507, 2251060, 2266054, 2795449, 3055010, 3237220, 4277014, 4532108, 5590898, 5665135, 6110020, 8554028, 10692535, 11181796, 11330270, 13977245, 19568143, 21385070, 22660540, 27954490, 39136286, 42770140, 53113531, 55908980, 78272572, 97840715, 106227062, 136977001, 195681430, 212454124, 265567655, 273954002, 371794717, 391362860, 531135310, 547908004, 684885005, 743589434, 1062270620, 1369770010, 1487178868, 1858973585, 2602563019, 2739540020, 3717947170, 5205126038, 7435894340, 10410252076, 13012815095, 26025630190, 52051260380]

約数ペア:

[(1, 52051260380), (2, 26025630190), (4, 13012815095), (5, 10410252076), (7, 7435894340), (10, 5205126038), (14, 3717947170), (19, 2739540020), (20, 2602563019), (28, 1858973585), (35, 1487178868), (38, 1369770010), (49, 1062270620), (70, 743589434), (76, 684885005), (95, 547908004), (98, 531135310), (133, 391362860), (140, 371794717), (190, 273954002), (196, 265567655), (245, 212454124), (266, 195681430), (380, 136977001), (490, 106227062), (532, 97840715), (665, 78272572), (931, 55908980), (980, 53113531), (1217, 42770140), (1330, 39136286), (1862, 27954490), (2297, 22660540), (2434, 21385070), (2660, 19568143), (3724, 13977245), (4594, 11330270), (4655, 11181796), (4868, 10692535), (6085, 8554028), (8519, 6110020), (9188, 5665135), (9310, 5590898), (11485, 4532108), (12170, 4277014), (16079, 3237220), (17038, 3055010), (18620, 2795449), (22970, 2266054), (23123, 2251060), (24340, 2138507), (32158, 1618610), (34076, 1527505), (42595, 1222004), (43643, 1192660), (45940, 1133027), (46246, 1125530), (59633, 872860), (64316, 809305), (80395, 647444), (85190, 611002), (87286, 596330), (92492, 562765), (112553, 462460), (115615, 450212), (119266, 436430), (160790, 323722), (161861, 321580), (170380, 305501), (174572, 298165), (218215, 238532), (225106, 231230)]