52101686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 103747824

約数和(自身を除く): 51646138

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 169, 182, 247, 266, 338, 361, 427, 494, 722, 793, 854, 1159, 1183, 1586, 1729, 2318, 2366, 2527, 3211, 3458, 4693, 5054, 5551, 6422, 8113, 9386, 10309, 11102, 15067, 16226, 20618, 22021, 22477, 30134, 32851, 44042, 44954, 61009, 65702, 72163, 105469, 122018, 144326, 154147, 195871, 210938, 286273, 308294, 391742, 427063, 572546, 854126, 1371097, 2003911, 2742194, 3721549, 4007822, 7443098, 26050843, 52101686]

約数ペア:

[(1, 52101686), (2, 26050843), (7, 7443098), (13, 4007822), (14, 3721549), (19, 2742194), (26, 2003911), (38, 1371097), (61, 854126), (91, 572546), (122, 427063), (133, 391742), (169, 308294), (182, 286273), (247, 210938), (266, 195871), (338, 154147), (361, 144326), (427, 122018), (494, 105469), (722, 72163), (793, 65702), (854, 61009), (1159, 44954), (1183, 44042), (1586, 32851), (1729, 30134), (2318, 22477), (2366, 22021), (2527, 20618), (3211, 16226), (3458, 15067), (4693, 11102), (5054, 10309), (5551, 9386), (6422, 8113)]