55214880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16458

約数の個数: 96

約数和(自身を含む): 198785664

約数和(自身を除く): 143570784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16433, 32866, 49299, 65732, 82165, 98598, 115031, 131464, 164330, 197196, 230062, 246495, 262928, 328660, 345093, 394392, 460124, 492990, 525856, 575155, 657320, 690186, 788784, 920248, 985980, 1150310, 1314640, 1380372, 1577568, 1725465, 1840496, 1971960, 2300620, 2629280, 2760744, 3450930, 3680992, 3943920, 4601240, 5521488, 6901860, 7887840, 9202480, 11042976, 13803720, 18404960, 27607440, 55214880]

約数ペア:

[(1, 55214880), (2, 27607440), (3, 18404960), (4, 13803720), (5, 11042976), (6, 9202480), (7, 7887840), (8, 6901860), (10, 5521488), (12, 4601240), (14, 3943920), (15, 3680992), (16, 3450930), (20, 2760744), (21, 2629280), (24, 2300620), (28, 1971960), (30, 1840496), (32, 1725465), (35, 1577568), (40, 1380372), (42, 1314640), (48, 1150310), (56, 985980), (60, 920248), (70, 788784), (80, 690186), (84, 657320), (96, 575155), (105, 525856), (112, 492990), (120, 460124), (140, 394392), (160, 345093), (168, 328660), (210, 262928), (224, 246495), (240, 230062), (280, 197196), (336, 164330), (420, 131464), (480, 115031), (560, 98598), (672, 82165), (840, 65732), (1120, 49299), (1680, 32866), (3360, 16433)]