49739652

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 129729600

約数和(自身を除く): 79989948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 131, 159, 199, 212, 262, 318, 393, 398, 477, 524, 597, 636, 786, 796, 954, 1179, 1194, 1572, 1791, 1908, 2358, 2388, 3582, 4716, 6943, 7164, 10547, 13886, 20829, 21094, 26069, 27772, 31641, 41658, 42188, 52138, 62487, 63282, 78207, 83316, 94923, 104276, 124974, 126564, 156414, 189846, 234621, 249948, 312828, 379692, 469242, 938484, 1381657, 2763314, 4144971, 5526628, 8289942, 12434913, 16579884, 24869826, 49739652]

約数ペア:

[(1, 49739652), (2, 24869826), (3, 16579884), (4, 12434913), (6, 8289942), (9, 5526628), (12, 4144971), (18, 2763314), (36, 1381657), (53, 938484), (106, 469242), (131, 379692), (159, 312828), (199, 249948), (212, 234621), (262, 189846), (318, 156414), (393, 126564), (398, 124974), (477, 104276), (524, 94923), (597, 83316), (636, 78207), (786, 63282), (796, 62487), (954, 52138), (1179, 42188), (1194, 41658), (1572, 31641), (1791, 27772), (1908, 26069), (2358, 21094), (2388, 20829), (3582, 13886), (4716, 10547), (6943, 7164)]