55304760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65839}}^1$

素因数の和:65860

約数の個数: 64

約数和(自身を含む): 189619200

約数和(自身を除く): 134314440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65839, 131678, 197517, 263356, 329195, 395034, 460873, 526712, 658390, 790068, 921746, 987585, 1316780, 1382619, 1580136, 1843492, 1975170, 2304365, 2633560, 2765238, 3686984, 3950340, 4608730, 5530476, 6913095, 7900680, 9217460, 11060952, 13826190, 18434920, 27652380, 55304760]

約数ペア:

[(1, 55304760), (2, 27652380), (3, 18434920), (4, 13826190), (5, 11060952), (6, 9217460), (7, 7900680), (8, 6913095), (10, 5530476), (12, 4608730), (14, 3950340), (15, 3686984), (20, 2765238), (21, 2633560), (24, 2304365), (28, 1975170), (30, 1843492), (35, 1580136), (40, 1382619), (42, 1316780), (56, 987585), (60, 921746), (70, 790068), (84, 658390), (105, 526712), (120, 460873), (140, 395034), (168, 329195), (210, 263356), (280, 197517), (420, 131678), (840, 65839)]