52620372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 164166912

約数和(自身を除く): 111546540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 173, 204, 213, 238, 252, 284, 306, 346, 357, 426, 476, 497, 519, 612, 639, 692, 714, 852, 994, 1038, 1071, 1207, 1211, 1278, 1428, 1491, 1557, 1988, 2076, 2142, 2414, 2422, 2556, 2941, 2982, 3114, 3621, 3633, 4284, 4473, 4828, 4844, 5882, 5964, 6228, 7242, 7266, 8449, 8823, 8946, 10863, 10899, 11764, 12283, 14484, 14532, 16898, 17646, 17892, 20587, 21726, 21798, 24566, 25347, 26469, 33796, 35292, 36849, 41174, 43452, 43596, 49132, 50694, 52938, 61761, 73698, 76041, 82348, 85981, 101388, 105876, 110547, 123522, 147396, 152082, 171962, 185283, 208811, 221094, 247044, 257943, 304164, 343924, 370566, 417622, 442188, 515886, 626433, 741132, 773829, 835244, 1031772, 1252866, 1461677, 1547658, 1879299, 2505732, 2923354, 3095316, 3758598, 4385031, 5846708, 7517196, 8770062, 13155093, 17540124, 26310186, 52620372]

約数ペア:

[(1, 52620372), (2, 26310186), (3, 17540124), (4, 13155093), (6, 8770062), (7, 7517196), (9, 5846708), (12, 4385031), (14, 3758598), (17, 3095316), (18, 2923354), (21, 2505732), (28, 1879299), (34, 1547658), (36, 1461677), (42, 1252866), (51, 1031772), (63, 835244), (68, 773829), (71, 741132), (84, 626433), (102, 515886), (119, 442188), (126, 417622), (142, 370566), (153, 343924), (173, 304164), (204, 257943), (213, 247044), (238, 221094), (252, 208811), (284, 185283), (306, 171962), (346, 152082), (357, 147396), (426, 123522), (476, 110547), (497, 105876), (519, 101388), (612, 85981), (639, 82348), (692, 76041), (714, 73698), (852, 61761), (994, 52938), (1038, 50694), (1071, 49132), (1207, 43596), (1211, 43452), (1278, 41174), (1428, 36849), (1491, 35292), (1557, 33796), (1988, 26469), (2076, 25347), (2142, 24566), (2414, 21798), (2422, 21726), (2556, 20587), (2941, 17892), (2982, 17646), (3114, 16898), (3621, 14532), (3633, 14484), (4284, 12283), (4473, 11764), (4828, 10899), (4844, 10863), (5882, 8946), (5964, 8823), (6228, 8449), (7242, 7266)]