52563160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 128177280

約数和(自身を除く): 75614120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 271, 373, 520, 542, 746, 1084, 1355, 1492, 1865, 2168, 2710, 2984, 3523, 3730, 4849, 5420, 7046, 7460, 9698, 10840, 14092, 14920, 17615, 19396, 24245, 28184, 35230, 38792, 48490, 70460, 96980, 101083, 140920, 193960, 202166, 404332, 505415, 808664, 1010830, 1314079, 2021660, 2628158, 4043320, 5256316, 6570395, 10512632, 13140790, 26281580, 52563160]

約数ペア:

[(1, 52563160), (2, 26281580), (4, 13140790), (5, 10512632), (8, 6570395), (10, 5256316), (13, 4043320), (20, 2628158), (26, 2021660), (40, 1314079), (52, 1010830), (65, 808664), (104, 505415), (130, 404332), (260, 202166), (271, 193960), (373, 140920), (520, 101083), (542, 96980), (746, 70460), (1084, 48490), (1355, 38792), (1492, 35230), (1865, 28184), (2168, 24245), (2710, 19396), (2984, 17615), (3523, 14920), (3730, 14092), (4849, 10840), (5420, 9698), (7046, 7460)]