55603386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 130759200

約数和(自身を除く): 75155814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 199, 258, 342, 361, 387, 398, 597, 722, 774, 817, 1083, 1194, 1634, 1791, 2166, 2451, 3249, 3582, 3781, 4902, 6498, 7353, 7562, 8557, 11343, 14706, 15523, 17114, 22686, 25671, 31046, 34029, 46569, 51342, 68058, 71839, 77013, 93138, 139707, 143678, 154026, 162583, 215517, 279414, 325166, 431034, 487749, 646551, 975498, 1293102, 1463247, 2926494, 3089077, 6178154, 9267231, 18534462, 27801693, 55603386]

約数ペア:

[(1, 55603386), (2, 27801693), (3, 18534462), (6, 9267231), (9, 6178154), (18, 3089077), (19, 2926494), (38, 1463247), (43, 1293102), (57, 975498), (86, 646551), (114, 487749), (129, 431034), (171, 325166), (199, 279414), (258, 215517), (342, 162583), (361, 154026), (387, 143678), (398, 139707), (597, 93138), (722, 77013), (774, 71839), (817, 68058), (1083, 51342), (1194, 46569), (1634, 34029), (1791, 31046), (2166, 25671), (2451, 22686), (3249, 17114), (3582, 15523), (3781, 14706), (4902, 11343), (6498, 8557), (7353, 7562)]