49978908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8623}}^1$

素因数の和:8663

約数の個数: 72

約数和(自身を含む): 150678528

約数和(自身を除く): 100699620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 8623, 17246, 25869, 34492, 51738, 60361, 77607, 103476, 120722, 155214, 181083, 198329, 241444, 310428, 362166, 396658, 543249, 594987, 724332, 793316, 1086498, 1189974, 1388303, 1784961, 2172996, 2379948, 2776606, 3569922, 4164909, 5553212, 7139844, 8329818, 12494727, 16659636, 24989454, 49978908]

約数ペア:

[(1, 49978908), (2, 24989454), (3, 16659636), (4, 12494727), (6, 8329818), (7, 7139844), (9, 5553212), (12, 4164909), (14, 3569922), (18, 2776606), (21, 2379948), (23, 2172996), (28, 1784961), (36, 1388303), (42, 1189974), (46, 1086498), (63, 793316), (69, 724332), (84, 594987), (92, 543249), (126, 396658), (138, 362166), (161, 310428), (207, 241444), (252, 198329), (276, 181083), (322, 155214), (414, 120722), (483, 103476), (644, 77607), (828, 60361), (966, 51738), (1449, 34492), (1932, 25869), (2898, 17246), (5796, 8623)]