53556516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 108

約数和(自身を含む): 154355292

約数和(自身を除く): 100798776

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 317, 342, 361, 468, 494, 634, 684, 722, 741, 951, 988, 1083, 1268, 1444, 1482, 1902, 2166, 2223, 2853, 2964, 3249, 3804, 4121, 4332, 4446, 4693, 5706, 6023, 6498, 8242, 8892, 9386, 11412, 12046, 12363, 12996, 14079, 16484, 18069, 18772, 24092, 24726, 28158, 36138, 37089, 42237, 49452, 54207, 56316, 72276, 74178, 78299, 84474, 108414, 114437, 148356, 156598, 168948, 216828, 228874, 234897, 313196, 343311, 457748, 469794, 686622, 704691, 939588, 1029933, 1373244, 1409382, 1487681, 2059866, 2818764, 2975362, 4119732, 4463043, 5950724, 8926086, 13389129, 17852172, 26778258, 53556516]

約数ペア:

[(1, 53556516), (2, 26778258), (3, 17852172), (4, 13389129), (6, 8926086), (9, 5950724), (12, 4463043), (13, 4119732), (18, 2975362), (19, 2818764), (26, 2059866), (36, 1487681), (38, 1409382), (39, 1373244), (52, 1029933), (57, 939588), (76, 704691), (78, 686622), (114, 469794), (117, 457748), (156, 343311), (171, 313196), (228, 234897), (234, 228874), (247, 216828), (317, 168948), (342, 156598), (361, 148356), (468, 114437), (494, 108414), (634, 84474), (684, 78299), (722, 74178), (741, 72276), (951, 56316), (988, 54207), (1083, 49452), (1268, 42237), (1444, 37089), (1482, 36138), (1902, 28158), (2166, 24726), (2223, 24092), (2853, 18772), (2964, 18069), (3249, 16484), (3804, 14079), (4121, 12996), (4332, 12363), (4446, 12046), (4693, 11412), (5706, 9386), (6023, 8892), (6498, 8242)]