52826760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20963}}^1$

素因数の和:20987

約数の個数: 96

約数和(自身を含む): 196223040

約数和(自身を除く): 143396280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20963, 41926, 62889, 83852, 104815, 125778, 146741, 167704, 188667, 209630, 251556, 293482, 314445, 377334, 419260, 440223, 503112, 586964, 628890, 733705, 754668, 838520, 880446, 943335, 1173928, 1257780, 1320669, 1467410, 1509336, 1760892, 1886670, 2201115, 2515560, 2641338, 2934820, 3521784, 3773340, 4402230, 5282676, 5869640, 6603345, 7546680, 8804460, 10565352, 13206690, 17608920, 26413380, 52826760]

約数ペア:

[(1, 52826760), (2, 26413380), (3, 17608920), (4, 13206690), (5, 10565352), (6, 8804460), (7, 7546680), (8, 6603345), (9, 5869640), (10, 5282676), (12, 4402230), (14, 3773340), (15, 3521784), (18, 2934820), (20, 2641338), (21, 2515560), (24, 2201115), (28, 1886670), (30, 1760892), (35, 1509336), (36, 1467410), (40, 1320669), (42, 1257780), (45, 1173928), (56, 943335), (60, 880446), (63, 838520), (70, 754668), (72, 733705), (84, 628890), (90, 586964), (105, 503112), (120, 440223), (126, 419260), (140, 377334), (168, 314445), (180, 293482), (210, 251556), (252, 209630), (280, 188667), (315, 167704), (360, 146741), (420, 125778), (504, 104815), (630, 83852), (840, 62889), (1260, 41926), (2520, 20963)]