53214755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 23231965

約数列:

[1, 5, 11, 23, 31, 55, 59, 115, 155, 253, 295, 341, 529, 649, 713, 1265, 1357, 1705, 1829, 2645, 3245, 3565, 5819, 6785, 7843, 9145, 14927, 16399, 20119, 29095, 31211, 39215, 42067, 74635, 81995, 100595, 156055, 180389, 210335, 343321, 462737, 901945, 967541, 1716605, 2313685, 4837705, 10642951, 53214755]

約数ペア:

[(1, 53214755), (5, 10642951), (11, 4837705), (23, 2313685), (31, 1716605), (55, 967541), (59, 901945), (115, 462737), (155, 343321), (253, 210335), (295, 180389), (341, 156055), (529, 100595), (649, 81995), (713, 74635), (1265, 42067), (1357, 39215), (1705, 31211), (1829, 29095), (2645, 20119), (3245, 16399), (3565, 14927), (5819, 9145), (6785, 7843)]