52775450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 72

約数和(自身を含む): 123046812

約数和(自身を除く): 70271362

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1225, 1274, 1657, 2275, 2450, 3185, 3314, 4550, 6370, 8285, 11599, 15925, 16570, 21541, 23198, 31850, 41425, 43082, 57995, 81193, 82850, 107705, 115990, 150787, 162386, 215410, 289975, 301574, 405965, 538525, 579950, 753935, 811930, 1055509, 1077050, 1507870, 2029825, 2111018, 3769675, 4059650, 5277545, 7539350, 10555090, 26387725, 52775450]

約数ペア:

[(1, 52775450), (2, 26387725), (5, 10555090), (7, 7539350), (10, 5277545), (13, 4059650), (14, 3769675), (25, 2111018), (26, 2029825), (35, 1507870), (49, 1077050), (50, 1055509), (65, 811930), (70, 753935), (91, 579950), (98, 538525), (130, 405965), (175, 301574), (182, 289975), (245, 215410), (325, 162386), (350, 150787), (455, 115990), (490, 107705), (637, 82850), (650, 81193), (910, 57995), (1225, 43082), (1274, 41425), (1657, 31850), (2275, 23198), (2450, 21541), (3185, 16570), (3314, 15925), (4550, 11599), (6370, 8285)]