50164620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 163392768

約数和(自身を除く): 113228148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 263, 289, 330, 340, 374, 510, 526, 561, 578, 660, 748, 789, 867, 935, 1020, 1052, 1122, 1156, 1315, 1445, 1578, 1734, 1870, 2244, 2630, 2805, 2890, 2893, 3156, 3179, 3468, 3740, 3945, 4335, 4471, 5260, 5610, 5780, 5786, 6358, 7890, 8670, 8679, 8942, 9537, 11220, 11572, 12716, 13413, 14465, 15780, 15895, 17340, 17358, 17884, 19074, 22355, 26826, 28930, 31790, 34716, 38148, 43395, 44710, 47685, 49181, 53652, 57860, 63580, 67065, 76007, 86790, 89420, 95370, 98362, 134130, 147543, 152014, 173580, 190740, 196724, 228021, 245905, 268260, 295086, 304028, 380035, 456042, 491810, 590172, 737715, 760070, 836077, 912084, 983620, 1140105, 1475430, 1520140, 1672154, 2280210, 2508231, 2950860, 3344308, 4180385, 4560420, 5016462, 8360770, 10032924, 12541155, 16721540, 25082310, 50164620]

約数ペア:

[(1, 50164620), (2, 25082310), (3, 16721540), (4, 12541155), (5, 10032924), (6, 8360770), (10, 5016462), (11, 4560420), (12, 4180385), (15, 3344308), (17, 2950860), (20, 2508231), (22, 2280210), (30, 1672154), (33, 1520140), (34, 1475430), (44, 1140105), (51, 983620), (55, 912084), (60, 836077), (66, 760070), (68, 737715), (85, 590172), (102, 491810), (110, 456042), (132, 380035), (165, 304028), (170, 295086), (187, 268260), (204, 245905), (220, 228021), (255, 196724), (263, 190740), (289, 173580), (330, 152014), (340, 147543), (374, 134130), (510, 98362), (526, 95370), (561, 89420), (578, 86790), (660, 76007), (748, 67065), (789, 63580), (867, 57860), (935, 53652), (1020, 49181), (1052, 47685), (1122, 44710), (1156, 43395), (1315, 38148), (1445, 34716), (1578, 31790), (1734, 28930), (1870, 26826), (2244, 22355), (2630, 19074), (2805, 17884), (2890, 17358), (2893, 17340), (3156, 15895), (3179, 15780), (3468, 14465), (3740, 13413), (3945, 12716), (4335, 11572), (4471, 11220), (5260, 9537), (5610, 8942), (5780, 8679), (5786, 8670), (6358, 7890)]