53326280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 145886400

約数和(自身を除く): 92560120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 659, 680, 952, 1156, 1190, 1318, 1445, 2023, 2312, 2380, 2636, 2890, 3295, 4046, 4613, 4760, 5272, 5780, 6590, 8092, 9226, 10115, 11203, 11560, 13180, 16184, 18452, 20230, 22406, 23065, 26360, 36904, 40460, 44812, 46130, 56015, 78421, 80920, 89624, 92260, 112030, 156842, 184520, 190451, 224060, 313684, 380902, 392105, 448120, 627368, 761804, 784210, 952255, 1333157, 1523608, 1568420, 1904510, 2666314, 3136840, 3809020, 5332628, 6665785, 7618040, 10665256, 13331570, 26663140, 53326280]

約数ペア:

[(1, 53326280), (2, 26663140), (4, 13331570), (5, 10665256), (7, 7618040), (8, 6665785), (10, 5332628), (14, 3809020), (17, 3136840), (20, 2666314), (28, 1904510), (34, 1568420), (35, 1523608), (40, 1333157), (56, 952255), (68, 784210), (70, 761804), (85, 627368), (119, 448120), (136, 392105), (140, 380902), (170, 313684), (238, 224060), (280, 190451), (289, 184520), (340, 156842), (476, 112030), (578, 92260), (595, 89624), (659, 80920), (680, 78421), (952, 56015), (1156, 46130), (1190, 44812), (1318, 40460), (1445, 36904), (2023, 26360), (2312, 23065), (2380, 22406), (2636, 20230), (2890, 18452), (3295, 16184), (4046, 13180), (4613, 11560), (4760, 11203), (5272, 10115), (5780, 9226), (6590, 8092)]