51090081232

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 108117383616

約数和(自身を除く): 57027302384

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 263, 272, 289, 344, 526, 578, 688, 731, 977, 1052, 1156, 1462, 1954, 2104, 2312, 2924, 3908, 4208, 4471, 4624, 5848, 7816, 8942, 11309, 11696, 12427, 15632, 16609, 17884, 22618, 24854, 33218, 35768, 42011, 45236, 49708, 66436, 71536, 76007, 84022, 90472, 99416, 132872, 152014, 168044, 180944, 192253, 198832, 256951, 265744, 282353, 304028, 336088, 384506, 513902, 564706, 608056, 672176, 714187, 769012, 1027804, 1129412, 1216112, 1428374, 1538024, 2055608, 2258824, 2856748, 3076048, 3268301, 4111216, 4368167, 4517648, 5713496, 6536602, 8736334, 11048893, 11426992, 12141179, 13073204, 17472668, 22097786, 24282358, 26146408, 34945336, 44195572, 48564716, 52292816, 69890672, 74258839, 88391144, 97129432, 148517678, 176782288, 187831181, 194258864, 297035356, 375662362, 594070712, 751324724, 1188141424, 1502649448, 3005298896, 3193130077, 6386260154, 12772520308, 25545040616, 51090081232]

約数ペア:

[(1, 51090081232), (2, 25545040616), (4, 12772520308), (8, 6386260154), (16, 3193130077), (17, 3005298896), (34, 1502649448), (43, 1188141424), (68, 751324724), (86, 594070712), (136, 375662362), (172, 297035356), (263, 194258864), (272, 187831181), (289, 176782288), (344, 148517678), (526, 97129432), (578, 88391144), (688, 74258839), (731, 69890672), (977, 52292816), (1052, 48564716), (1156, 44195572), (1462, 34945336), (1954, 26146408), (2104, 24282358), (2312, 22097786), (2924, 17472668), (3908, 13073204), (4208, 12141179), (4471, 11426992), (4624, 11048893), (5848, 8736334), (7816, 6536602), (8942, 5713496), (11309, 4517648), (11696, 4368167), (12427, 4111216), (15632, 3268301), (16609, 3076048), (17884, 2856748), (22618, 2258824), (24854, 2055608), (33218, 1538024), (35768, 1428374), (42011, 1216112), (45236, 1129412), (49708, 1027804), (66436, 769012), (71536, 714187), (76007, 672176), (84022, 608056), (90472, 564706), (99416, 513902), (132872, 384506), (152014, 336088), (168044, 304028), (180944, 282353), (192253, 265744), (198832, 256951)]