53209128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{863}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 99407832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 863, 1101, 1468, 1726, 2202, 2569, 2589, 2936, 3452, 4404, 5138, 5178, 6041, 6904, 7707, 8808, 10276, 10356, 12082, 15414, 18123, 20552, 20712, 24164, 30828, 36246, 48328, 61656, 72492, 144984, 316721, 633442, 950163, 1266884, 1900326, 2217047, 2533768, 3800652, 4434094, 6651141, 7601304, 8868188, 13302282, 17736376, 26604564, 53209128]

約数ペア:

[(1, 53209128), (2, 26604564), (3, 17736376), (4, 13302282), (6, 8868188), (7, 7601304), (8, 6651141), (12, 4434094), (14, 3800652), (21, 2533768), (24, 2217047), (28, 1900326), (42, 1266884), (56, 950163), (84, 633442), (168, 316721), (367, 144984), (734, 72492), (863, 61656), (1101, 48328), (1468, 36246), (1726, 30828), (2202, 24164), (2569, 20712), (2589, 20552), (2936, 18123), (3452, 15414), (4404, 12082), (5138, 10356), (5178, 10276), (6041, 8808), (6904, 7707)]