55121976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 133575624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 141, 156, 168, 179, 182, 188, 234, 252, 273, 282, 312, 329, 358, 364, 376, 423, 468, 504, 537, 546, 564, 611, 658, 716, 728, 819, 846, 936, 987, 1074, 1092, 1128, 1222, 1253, 1316, 1432, 1611, 1638, 1692, 1833, 1974, 2148, 2184, 2327, 2444, 2506, 2632, 2961, 3222, 3276, 3384, 3666, 3759, 3948, 4277, 4296, 4654, 4888, 5012, 5499, 5922, 6444, 6552, 6981, 7332, 7518, 7896, 8413, 8554, 9308, 10024, 10998, 11277, 11844, 12831, 12888, 13962, 14664, 15036, 16289, 16826, 17108, 18616, 20943, 21996, 22554, 23688, 25239, 25662, 27924, 30072, 32578, 33652, 34216, 38493, 41886, 43992, 45108, 48867, 50478, 51324, 55848, 58891, 65156, 67304, 75717, 76986, 83772, 90216, 97734, 100956, 102648, 109369, 117782, 130312, 146601, 151434, 153972, 167544, 176673, 195468, 201912, 218738, 235564, 293202, 302868, 307944, 328107, 353346, 390936, 437476, 471128, 530019, 586404, 605736, 656214, 706692, 765583, 874952, 984321, 1060038, 1172808, 1312428, 1413384, 1531166, 1968642, 2120076, 2296749, 2624856, 3062332, 3937284, 4240152, 4593498, 6124664, 6890247, 7874568, 9186996, 13780494, 18373992, 27560988, 55121976]

約数ペア:

[(1, 55121976), (2, 27560988), (3, 18373992), (4, 13780494), (6, 9186996), (7, 7874568), (8, 6890247), (9, 6124664), (12, 4593498), (13, 4240152), (14, 3937284), (18, 3062332), (21, 2624856), (24, 2296749), (26, 2120076), (28, 1968642), (36, 1531166), (39, 1413384), (42, 1312428), (47, 1172808), (52, 1060038), (56, 984321), (63, 874952), (72, 765583), (78, 706692), (84, 656214), (91, 605736), (94, 586404), (104, 530019), (117, 471128), (126, 437476), (141, 390936), (156, 353346), (168, 328107), (179, 307944), (182, 302868), (188, 293202), (234, 235564), (252, 218738), (273, 201912), (282, 195468), (312, 176673), (329, 167544), (358, 153972), (364, 151434), (376, 146601), (423, 130312), (468, 117782), (504, 109369), (537, 102648), (546, 100956), (564, 97734), (611, 90216), (658, 83772), (716, 76986), (728, 75717), (819, 67304), (846, 65156), (936, 58891), (987, 55848), (1074, 51324), (1092, 50478), (1128, 48867), (1222, 45108), (1253, 43992), (1316, 41886), (1432, 38493), (1611, 34216), (1638, 33652), (1692, 32578), (1833, 30072), (1974, 27924), (2148, 25662), (2184, 25239), (2327, 23688), (2444, 22554), (2506, 21996), (2632, 20943), (2961, 18616), (3222, 17108), (3276, 16826), (3384, 16289), (3666, 15036), (3759, 14664), (3948, 13962), (4277, 12888), (4296, 12831), (4654, 11844), (4888, 11277), (5012, 10998), (5499, 10024), (5922, 9308), (6444, 8554), (6552, 8413), (6981, 7896), (7332, 7518)]