55254430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 125826048

約数和(自身を除く): 70571618

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 983, 1022, 1606, 1966, 2555, 4015, 4915, 5110, 5621, 6881, 8030, 9830, 10813, 11242, 13762, 21626, 28105, 34405, 54065, 56210, 68810, 71759, 75691, 108130, 143518, 151382, 358795, 378455, 502313, 717590, 756910, 789349, 1004626, 1578698, 2511565, 3946745, 5023130, 5525443, 7893490, 11050886, 27627215, 55254430]

約数ペア:

[(1, 55254430), (2, 27627215), (5, 11050886), (7, 7893490), (10, 5525443), (11, 5023130), (14, 3946745), (22, 2511565), (35, 1578698), (55, 1004626), (70, 789349), (73, 756910), (77, 717590), (110, 502313), (146, 378455), (154, 358795), (365, 151382), (385, 143518), (511, 108130), (730, 75691), (770, 71759), (803, 68810), (983, 56210), (1022, 54065), (1606, 34405), (1966, 28105), (2555, 21626), (4015, 13762), (4915, 11242), (5110, 10813), (5621, 9830), (6881, 8030)]