51946380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 174988800

約数和(自身を除く): 123042420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 83, 90, 95, 108, 114, 122, 135, 166, 171, 180, 183, 190, 228, 244, 249, 270, 285, 305, 332, 342, 366, 380, 415, 498, 513, 540, 549, 570, 610, 684, 732, 747, 830, 855, 915, 996, 1026, 1098, 1140, 1159, 1220, 1245, 1494, 1577, 1647, 1660, 1710, 1830, 2052, 2196, 2241, 2318, 2490, 2565, 2745, 2988, 3154, 3294, 3420, 3477, 3660, 3735, 4482, 4636, 4731, 4980, 5063, 5130, 5490, 5795, 6308, 6588, 6954, 7470, 7885, 8235, 8964, 9462, 10126, 10260, 10431, 10980, 11205, 11590, 13908, 14193, 14940, 15189, 15770, 16470, 17385, 18924, 20252, 20862, 22410, 23180, 23655, 25315, 28386, 30378, 31293, 31540, 32940, 34770, 41724, 42579, 44820, 45567, 47310, 50630, 52155, 56772, 60756, 62586, 69540, 70965, 75945, 85158, 91134, 94620, 96197, 101260, 104310, 125172, 136701, 141930, 151890, 156465, 170316, 182268, 192394, 208620, 212895, 227835, 273402, 283860, 288591, 303780, 312930, 384788, 425790, 455670, 480985, 546804, 577182, 625860, 683505, 851580, 865773, 911340, 961970, 1154364, 1367010, 1442955, 1731546, 1923940, 2597319, 2734020, 2885910, 3463092, 4328865, 5194638, 5771820, 8657730, 10389276, 12986595, 17315460, 25973190, 51946380]

約数ペア:

[(1, 51946380), (2, 25973190), (3, 17315460), (4, 12986595), (5, 10389276), (6, 8657730), (9, 5771820), (10, 5194638), (12, 4328865), (15, 3463092), (18, 2885910), (19, 2734020), (20, 2597319), (27, 1923940), (30, 1731546), (36, 1442955), (38, 1367010), (45, 1154364), (54, 961970), (57, 911340), (60, 865773), (61, 851580), (76, 683505), (83, 625860), (90, 577182), (95, 546804), (108, 480985), (114, 455670), (122, 425790), (135, 384788), (166, 312930), (171, 303780), (180, 288591), (183, 283860), (190, 273402), (228, 227835), (244, 212895), (249, 208620), (270, 192394), (285, 182268), (305, 170316), (332, 156465), (342, 151890), (366, 141930), (380, 136701), (415, 125172), (498, 104310), (513, 101260), (540, 96197), (549, 94620), (570, 91134), (610, 85158), (684, 75945), (732, 70965), (747, 69540), (830, 62586), (855, 60756), (915, 56772), (996, 52155), (1026, 50630), (1098, 47310), (1140, 45567), (1159, 44820), (1220, 42579), (1245, 41724), (1494, 34770), (1577, 32940), (1647, 31540), (1660, 31293), (1710, 30378), (1830, 28386), (2052, 25315), (2196, 23655), (2241, 23180), (2318, 22410), (2490, 20862), (2565, 20252), (2745, 18924), (2988, 17385), (3154, 16470), (3294, 15770), (3420, 15189), (3477, 14940), (3660, 14193), (3735, 13908), (4482, 11590), (4636, 11205), (4731, 10980), (4980, 10431), (5063, 10260), (5130, 10126), (5490, 9462), (5795, 8964), (6308, 8235), (6588, 7885), (6954, 7470)]