55327440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32933}}^1$

素因数の和:32956

約数の個数: 80

約数和(自身を含む): 196023168

約数和(自身を除く): 140695728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32933, 65866, 98799, 131732, 164665, 197598, 230531, 263464, 329330, 395196, 461062, 493995, 526928, 658660, 691593, 790392, 922124, 987990, 1152655, 1317320, 1383186, 1580784, 1844248, 1975980, 2305310, 2634640, 2766372, 3457965, 3688496, 3951960, 4610620, 5532744, 6915930, 7903920, 9221240, 11065488, 13831860, 18442480, 27663720, 55327440]

約数ペア:

[(1, 55327440), (2, 27663720), (3, 18442480), (4, 13831860), (5, 11065488), (6, 9221240), (7, 7903920), (8, 6915930), (10, 5532744), (12, 4610620), (14, 3951960), (15, 3688496), (16, 3457965), (20, 2766372), (21, 2634640), (24, 2305310), (28, 1975980), (30, 1844248), (35, 1580784), (40, 1383186), (42, 1317320), (48, 1152655), (56, 987990), (60, 922124), (70, 790392), (80, 691593), (84, 658660), (105, 526928), (112, 493995), (120, 461062), (140, 395196), (168, 329330), (210, 263464), (240, 230531), (280, 197598), (336, 164665), (420, 131732), (560, 98799), (840, 65866), (1680, 32933)]