52537520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4122

約数の個数: 80

約数和(自身を含む): 145704960

約数和(自身を除く): 93167440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4079, 6440, 8158, 12880, 16316, 20395, 28553, 32632, 40790, 57106, 65264, 81580, 93817, 114212, 142765, 163160, 187634, 228424, 285530, 326320, 375268, 456848, 469085, 571060, 656719, 750536, 938170, 1142120, 1313438, 1501072, 1876340, 2284240, 2626876, 3283595, 3752680, 5253752, 6567190, 7505360, 10507504, 13134380, 26268760, 52537520]

約数ペア:

[(1, 52537520), (2, 26268760), (4, 13134380), (5, 10507504), (7, 7505360), (8, 6567190), (10, 5253752), (14, 3752680), (16, 3283595), (20, 2626876), (23, 2284240), (28, 1876340), (35, 1501072), (40, 1313438), (46, 1142120), (56, 938170), (70, 750536), (80, 656719), (92, 571060), (112, 469085), (115, 456848), (140, 375268), (161, 326320), (184, 285530), (230, 228424), (280, 187634), (322, 163160), (368, 142765), (460, 114212), (560, 93817), (644, 81580), (805, 65264), (920, 57106), (1288, 40790), (1610, 32632), (1840, 28553), (2576, 20395), (3220, 16316), (4079, 12880), (6440, 8158)]