53030340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26783}}^1$

素因数の和:26809

約数の個数: 72

約数和(自身を含む): 175488768

約数和(自身を除く): 122458428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26783, 53566, 80349, 107132, 133915, 160698, 241047, 267830, 294613, 321396, 401745, 482094, 535660, 589226, 803490, 883839, 964188, 1178452, 1205235, 1473065, 1606980, 1767678, 2410470, 2651517, 2946130, 3535356, 4419195, 4820940, 5303034, 5892260, 8838390, 10606068, 13257585, 17676780, 26515170, 53030340]

約数ペア:

[(1, 53030340), (2, 26515170), (3, 17676780), (4, 13257585), (5, 10606068), (6, 8838390), (9, 5892260), (10, 5303034), (11, 4820940), (12, 4419195), (15, 3535356), (18, 2946130), (20, 2651517), (22, 2410470), (30, 1767678), (33, 1606980), (36, 1473065), (44, 1205235), (45, 1178452), (55, 964188), (60, 883839), (66, 803490), (90, 589226), (99, 535660), (110, 482094), (132, 401745), (165, 321396), (180, 294613), (198, 267830), (220, 241047), (330, 160698), (396, 133915), (495, 107132), (660, 80349), (990, 53566), (1980, 26783)]