54091764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 141933792

約数和(自身を除く): 87842028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 421, 498, 516, 747, 774, 842, 996, 1263, 1494, 1548, 1684, 2526, 2988, 3569, 3789, 5052, 7138, 7578, 10707, 14276, 15156, 18103, 21414, 32121, 34943, 36206, 42828, 54309, 64242, 69886, 72412, 104829, 108618, 128484, 139772, 162927, 209658, 217236, 314487, 325854, 419316, 628974, 651708, 1257948, 1502549, 3005098, 4507647, 6010196, 9015294, 13522941, 18030588, 27045882, 54091764]

約数ペア:

[(1, 54091764), (2, 27045882), (3, 18030588), (4, 13522941), (6, 9015294), (9, 6010196), (12, 4507647), (18, 3005098), (36, 1502549), (43, 1257948), (83, 651708), (86, 628974), (129, 419316), (166, 325854), (172, 314487), (249, 217236), (258, 209658), (332, 162927), (387, 139772), (421, 128484), (498, 108618), (516, 104829), (747, 72412), (774, 69886), (842, 64242), (996, 54309), (1263, 42828), (1494, 36206), (1548, 34943), (1684, 32121), (2526, 21414), (2988, 18103), (3569, 15156), (3789, 14276), (5052, 10707), (7138, 7578)]