51025260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 177246720

約数和(自身を除く): 126221460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 313, 330, 380, 390, 418, 429, 494, 570, 572, 626, 627, 660, 715, 741, 780, 836, 858, 939, 988, 1045, 1140, 1235, 1252, 1254, 1430, 1482, 1565, 1716, 1878, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3130, 3135, 3443, 3705, 3756, 4069, 4180, 4290, 4695, 4940, 5434, 5947, 6260, 6270, 6886, 7410, 8138, 8151, 8580, 9390, 10329, 10868, 11894, 12207, 12540, 13585, 13772, 14820, 16276, 16302, 17215, 17841, 18780, 20345, 20658, 23788, 24414, 27170, 29735, 32604, 34430, 35682, 40690, 40755, 41316, 44759, 48828, 51645, 54340, 59470, 61035, 65417, 68860, 71364, 77311, 81380, 81510, 89205, 89518, 103290, 118940, 122070, 130834, 134277, 154622, 163020, 178410, 179036, 196251, 206580, 223795, 231933, 244140, 261668, 268554, 309244, 327085, 356820, 386555, 392502, 447590, 463866, 537108, 654170, 671385, 773110, 785004, 850421, 895180, 927732, 981255, 1159665, 1308340, 1342770, 1546220, 1700842, 1962510, 2319330, 2551263, 2685540, 3401684, 3925020, 4252105, 4638660, 5102526, 8504210, 10205052, 12756315, 17008420, 25512630, 51025260]

約数ペア:

[(1, 51025260), (2, 25512630), (3, 17008420), (4, 12756315), (5, 10205052), (6, 8504210), (10, 5102526), (11, 4638660), (12, 4252105), (13, 3925020), (15, 3401684), (19, 2685540), (20, 2551263), (22, 2319330), (26, 1962510), (30, 1700842), (33, 1546220), (38, 1342770), (39, 1308340), (44, 1159665), (52, 981255), (55, 927732), (57, 895180), (60, 850421), (65, 785004), (66, 773110), (76, 671385), (78, 654170), (95, 537108), (110, 463866), (114, 447590), (130, 392502), (132, 386555), (143, 356820), (156, 327085), (165, 309244), (190, 268554), (195, 261668), (209, 244140), (220, 231933), (228, 223795), (247, 206580), (260, 196251), (285, 179036), (286, 178410), (313, 163020), (330, 154622), (380, 134277), (390, 130834), (418, 122070), (429, 118940), (494, 103290), (570, 89518), (572, 89205), (626, 81510), (627, 81380), (660, 77311), (715, 71364), (741, 68860), (780, 65417), (836, 61035), (858, 59470), (939, 54340), (988, 51645), (1045, 48828), (1140, 44759), (1235, 41316), (1252, 40755), (1254, 40690), (1430, 35682), (1482, 34430), (1565, 32604), (1716, 29735), (1878, 27170), (2090, 24414), (2145, 23788), (2470, 20658), (2508, 20345), (2717, 18780), (2860, 17841), (2964, 17215), (3130, 16302), (3135, 16276), (3443, 14820), (3705, 13772), (3756, 13585), (4069, 12540), (4180, 12207), (4290, 11894), (4695, 10868), (4940, 10329), (5434, 9390), (5947, 8580), (6260, 8151), (6270, 8138), (6886, 7410)]