5388647551

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 6811983360

約数和(自身を除く): 1423335809

約数列:

[1, 7, 19, 37, 49, 133, 259, 311, 503, 703, 931, 1813, 2177, 3521, 4921, 5909, 9557, 11507, 15239, 18611, 24647, 34447, 41363, 66899, 80549, 130277, 156433, 218633, 289541, 353609, 468293, 563843, 911939, 1095031, 1530431, 2475263, 2972227, 5788021, 7665217, 10713017, 17326841, 20805589, 40516147, 109972399, 145639123, 283613029, 769806793, 5388647551]

約数ペア:

[(1, 5388647551), (7, 769806793), (19, 283613029), (37, 145639123), (49, 109972399), (133, 40516147), (259, 20805589), (311, 17326841), (503, 10713017), (703, 7665217), (931, 5788021), (1813, 2972227), (2177, 2475263), (3521, 1530431), (4921, 1095031), (5909, 911939), (9557, 563843), (11507, 468293), (15239, 353609), (18611, 289541), (24647, 218633), (34447, 156433), (41363, 130277), (66899, 80549)]