54452020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 85764812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 167, 170, 238, 274, 334, 340, 476, 548, 595, 668, 685, 835, 959, 1169, 1190, 1370, 1670, 1918, 2329, 2338, 2380, 2740, 2839, 3340, 3836, 4658, 4676, 4795, 5678, 5845, 9316, 9590, 11356, 11645, 11690, 14195, 16303, 19180, 19873, 22879, 23290, 23380, 28390, 32606, 39746, 45758, 46580, 56780, 65212, 79492, 81515, 91516, 99365, 114395, 160153, 163030, 198730, 228790, 320306, 326060, 388943, 397460, 457580, 640612, 777886, 800765, 1555772, 1601530, 1944715, 2722601, 3203060, 3889430, 5445202, 7778860, 10890404, 13613005, 27226010, 54452020]

約数ペア:

[(1, 54452020), (2, 27226010), (4, 13613005), (5, 10890404), (7, 7778860), (10, 5445202), (14, 3889430), (17, 3203060), (20, 2722601), (28, 1944715), (34, 1601530), (35, 1555772), (68, 800765), (70, 777886), (85, 640612), (119, 457580), (137, 397460), (140, 388943), (167, 326060), (170, 320306), (238, 228790), (274, 198730), (334, 163030), (340, 160153), (476, 114395), (548, 99365), (595, 91516), (668, 81515), (685, 79492), (835, 65212), (959, 56780), (1169, 46580), (1190, 45758), (1370, 39746), (1670, 32606), (1918, 28390), (2329, 23380), (2338, 23290), (2380, 22879), (2740, 19873), (2839, 19180), (3340, 16303), (3836, 14195), (4658, 11690), (4676, 11645), (4795, 11356), (5678, 9590), (5845, 9316)]