53789274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^2$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 146042208

約数和(自身を除く): 92252934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 197, 198, 231, 394, 462, 591, 693, 1182, 1379, 1386, 1773, 2167, 2758, 3546, 4137, 4334, 6501, 8274, 12411, 13002, 15169, 19503, 24822, 30338, 38809, 39006, 45507, 77618, 91014, 116427, 136521, 232854, 271663, 273042, 349281, 426899, 543326, 698562, 814989, 853798, 1280697, 1629978, 2444967, 2561394, 2988293, 3842091, 4889934, 5976586, 7684182, 8964879, 17929758, 26894637, 53789274]

約数ペア:

[(1, 53789274), (2, 26894637), (3, 17929758), (6, 8964879), (7, 7684182), (9, 5976586), (11, 4889934), (14, 3842091), (18, 2988293), (21, 2561394), (22, 2444967), (33, 1629978), (42, 1280697), (63, 853798), (66, 814989), (77, 698562), (99, 543326), (126, 426899), (154, 349281), (197, 273042), (198, 271663), (231, 232854), (394, 136521), (462, 116427), (591, 91014), (693, 77618), (1182, 45507), (1379, 39006), (1386, 38809), (1773, 30338), (2167, 24822), (2758, 19503), (3546, 15169), (4137, 13002), (4334, 12411), (6501, 8274)]