53183760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31657}}^1$

素因数の和:31680

約数の個数: 80

約数和(自身を含む): 188428416

約数和(自身を除く): 135244656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31657, 63314, 94971, 126628, 158285, 189942, 221599, 253256, 316570, 379884, 443198, 474855, 506512, 633140, 664797, 759768, 886396, 949710, 1107995, 1266280, 1329594, 1519536, 1772792, 1899420, 2215990, 2532560, 2659188, 3323985, 3545584, 3798840, 4431980, 5318376, 6647970, 7597680, 8863960, 10636752, 13295940, 17727920, 26591880, 53183760]

約数ペア:

[(1, 53183760), (2, 26591880), (3, 17727920), (4, 13295940), (5, 10636752), (6, 8863960), (7, 7597680), (8, 6647970), (10, 5318376), (12, 4431980), (14, 3798840), (15, 3545584), (16, 3323985), (20, 2659188), (21, 2532560), (24, 2215990), (28, 1899420), (30, 1772792), (35, 1519536), (40, 1329594), (42, 1266280), (48, 1107995), (56, 949710), (60, 886396), (70, 759768), (80, 664797), (84, 633140), (105, 506512), (112, 474855), (120, 443198), (140, 379884), (168, 316570), (210, 253256), (240, 221599), (280, 189942), (336, 158285), (420, 126628), (560, 94971), (840, 63314), (1680, 31657)]