121254650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 248341248

約数和(自身を除く): 127086598

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 550, 565, 1130, 1243, 1951, 2486, 2825, 3902, 5650, 6215, 9755, 12430, 19510, 21461, 31075, 42922, 48775, 62150, 97550, 107305, 214610, 220463, 440926, 536525, 1073050, 1102315, 2204630, 2425093, 4850186, 5511575, 11023150, 12125465, 24250930, 60627325, 121254650]

約数ペア:

[(1, 121254650), (2, 60627325), (5, 24250930), (10, 12125465), (11, 11023150), (22, 5511575), (25, 4850186), (50, 2425093), (55, 2204630), (110, 1102315), (113, 1073050), (226, 536525), (275, 440926), (550, 220463), (565, 214610), (1130, 107305), (1243, 97550), (1951, 62150), (2486, 48775), (2825, 42922), (3902, 31075), (5650, 21461), (6215, 19510), (9755, 12430)]