55254654

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 99110466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 61, 63, 78, 79, 91, 98, 117, 122, 126, 147, 158, 182, 183, 234, 237, 273, 294, 366, 427, 441, 474, 546, 549, 553, 637, 711, 793, 819, 854, 882, 1027, 1098, 1106, 1274, 1281, 1422, 1586, 1638, 1659, 1911, 2054, 2379, 2562, 2989, 3081, 3318, 3822, 3843, 3871, 4758, 4819, 4977, 5551, 5733, 5978, 6162, 7137, 7189, 7686, 7742, 8967, 9243, 9638, 9954, 11102, 11466, 11613, 14274, 14378, 14457, 16653, 17934, 18486, 21567, 23226, 26901, 28914, 33306, 33733, 34839, 38857, 43134, 43371, 49959, 50323, 53802, 62647, 64701, 67466, 69678, 77714, 86742, 99918, 100646, 101199, 116571, 125294, 129402, 150969, 187941, 202398, 233142, 236131, 301938, 303597, 349713, 375882, 438529, 452907, 472262, 563823, 607194, 699426, 708393, 877058, 905814, 1127646, 1315587, 1416786, 2125179, 2631174, 3069703, 3946761, 4250358, 6139406, 7893522, 9209109, 18418218, 27627327, 55254654]

約数ペア:

[(1, 55254654), (2, 27627327), (3, 18418218), (6, 9209109), (7, 7893522), (9, 6139406), (13, 4250358), (14, 3946761), (18, 3069703), (21, 2631174), (26, 2125179), (39, 1416786), (42, 1315587), (49, 1127646), (61, 905814), (63, 877058), (78, 708393), (79, 699426), (91, 607194), (98, 563823), (117, 472262), (122, 452907), (126, 438529), (147, 375882), (158, 349713), (182, 303597), (183, 301938), (234, 236131), (237, 233142), (273, 202398), (294, 187941), (366, 150969), (427, 129402), (441, 125294), (474, 116571), (546, 101199), (549, 100646), (553, 99918), (637, 86742), (711, 77714), (793, 69678), (819, 67466), (854, 64701), (882, 62647), (1027, 53802), (1098, 50323), (1106, 49959), (1274, 43371), (1281, 43134), (1422, 38857), (1586, 34839), (1638, 33733), (1659, 33306), (1911, 28914), (2054, 26901), (2379, 23226), (2562, 21567), (2989, 18486), (3081, 17934), (3318, 16653), (3822, 14457), (3843, 14378), (3871, 14274), (4758, 11613), (4819, 11466), (4977, 11102), (5551, 9954), (5733, 9638), (5978, 9243), (6162, 8967), (7137, 7742), (7189, 7686)]