61051256

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 140640000

約数和(自身を除く): 79588744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1171, 1372, 1862, 2342, 2744, 3724, 4684, 6517, 7448, 8197, 9368, 13034, 16394, 22249, 26068, 32788, 44498, 52136, 57379, 65576, 88996, 114758, 155743, 177992, 229516, 311486, 401653, 459032, 622972, 803306, 1090201, 1245944, 1606612, 2180402, 3213224, 4360804, 7631407, 8721608, 15262814, 30525628, 61051256]

約数ペア:

[(1, 61051256), (2, 30525628), (4, 15262814), (7, 8721608), (8, 7631407), (14, 4360804), (19, 3213224), (28, 2180402), (38, 1606612), (49, 1245944), (56, 1090201), (76, 803306), (98, 622972), (133, 459032), (152, 401653), (196, 311486), (266, 229516), (343, 177992), (392, 155743), (532, 114758), (686, 88996), (931, 65576), (1064, 57379), (1171, 52136), (1372, 44498), (1862, 32788), (2342, 26068), (2744, 22249), (3724, 16394), (4684, 13034), (6517, 9368), (7448, 8197)]