55490814

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 122872464

約数和(自身を除く): 67381650

約数列:

[1, 2, 3, 6, 9, 18, 101, 131, 202, 233, 262, 303, 393, 466, 606, 699, 786, 909, 1179, 1398, 1818, 2097, 2358, 4194, 13231, 23533, 26462, 30523, 39693, 47066, 61046, 70599, 79386, 91569, 119079, 141198, 183138, 211797, 238158, 274707, 423594, 549414, 3082823, 6165646, 9248469, 18496938, 27745407, 55490814]

約数ペア:

[(1, 55490814), (2, 27745407), (3, 18496938), (6, 9248469), (9, 6165646), (18, 3082823), (101, 549414), (131, 423594), (202, 274707), (233, 238158), (262, 211797), (303, 183138), (393, 141198), (466, 119079), (606, 91569), (699, 79386), (786, 70599), (909, 61046), (1179, 47066), (1398, 39693), (1818, 30523), (2097, 26462), (2358, 23533), (4194, 13231)]