54472740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5681

約数の個数: 96

約数和(自身を含む): 181923840

約数和(自身を除く): 127451100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 5639, 9660, 11278, 16917, 22556, 28195, 33834, 39473, 56390, 67668, 78946, 84585, 112780, 118419, 129697, 157892, 169170, 197365, 236838, 259394, 338340, 389091, 394730, 473676, 518788, 592095, 648485, 778182, 789460, 907879, 1184190, 1296970, 1556364, 1815758, 1945455, 2368380, 2593940, 2723637, 3631516, 3890910, 4539395, 5447274, 7781820, 9078790, 10894548, 13618185, 18157580, 27236370, 54472740]

約数ペア:

[(1, 54472740), (2, 27236370), (3, 18157580), (4, 13618185), (5, 10894548), (6, 9078790), (7, 7781820), (10, 5447274), (12, 4539395), (14, 3890910), (15, 3631516), (20, 2723637), (21, 2593940), (23, 2368380), (28, 1945455), (30, 1815758), (35, 1556364), (42, 1296970), (46, 1184190), (60, 907879), (69, 789460), (70, 778182), (84, 648485), (92, 592095), (105, 518788), (115, 473676), (138, 394730), (140, 389091), (161, 338340), (210, 259394), (230, 236838), (276, 197365), (322, 169170), (345, 157892), (420, 129697), (460, 118419), (483, 112780), (644, 84585), (690, 78946), (805, 67668), (966, 56390), (1380, 39473), (1610, 33834), (1932, 28195), (2415, 22556), (3220, 16917), (4830, 11278), (5639, 9660)]