55272800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 108

約数和(自身を含む): 148576428

約数和(自身を除く): 93303628

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 571, 605, 800, 880, 968, 1100, 1142, 1210, 1760, 1936, 2200, 2284, 2420, 2855, 3025, 3872, 4400, 4568, 4840, 5710, 6050, 6281, 8800, 9136, 9680, 11420, 12100, 12562, 14275, 18272, 19360, 22840, 24200, 25124, 28550, 31405, 45680, 48400, 50248, 57100, 62810, 69091, 91360, 96800, 100496, 114200, 125620, 138182, 157025, 200992, 228400, 251240, 276364, 314050, 345455, 456800, 502480, 552728, 628100, 690910, 1004960, 1105456, 1256200, 1381820, 1727275, 2210912, 2512400, 2763640, 3454550, 5024800, 5527280, 6909100, 11054560, 13818200, 27636400, 55272800]

約数ペア:

[(1, 55272800), (2, 27636400), (4, 13818200), (5, 11054560), (8, 6909100), (10, 5527280), (11, 5024800), (16, 3454550), (20, 2763640), (22, 2512400), (25, 2210912), (32, 1727275), (40, 1381820), (44, 1256200), (50, 1105456), (55, 1004960), (80, 690910), (88, 628100), (100, 552728), (110, 502480), (121, 456800), (160, 345455), (176, 314050), (200, 276364), (220, 251240), (242, 228400), (275, 200992), (352, 157025), (400, 138182), (440, 125620), (484, 114200), (550, 100496), (571, 96800), (605, 91360), (800, 69091), (880, 62810), (968, 57100), (1100, 50248), (1142, 48400), (1210, 45680), (1760, 31405), (1936, 28550), (2200, 25124), (2284, 24200), (2420, 22840), (2855, 19360), (3025, 18272), (3872, 14275), (4400, 12562), (4568, 12100), (4840, 11420), (5710, 9680), (6050, 9136), (6281, 8800)]