53943968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 67983712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 89, 94, 104, 124, 178, 188, 208, 248, 356, 376, 403, 416, 496, 611, 712, 752, 806, 992, 1157, 1222, 1424, 1457, 1504, 1612, 2314, 2444, 2759, 2848, 2914, 3224, 4183, 4628, 4888, 5518, 5828, 6448, 8366, 9256, 9776, 11036, 11656, 12896, 16732, 18512, 18941, 19552, 22072, 23312, 33464, 35867, 37024, 37882, 44144, 46624, 54379, 66928, 71734, 75764, 88288, 108758, 129673, 133856, 143468, 151528, 217516, 259346, 286936, 303056, 435032, 518692, 573872, 606112, 870064, 1037384, 1147744, 1685749, 1740128, 2074768, 3371498, 4149536, 6742996, 13485992, 26971984, 53943968]

約数ペア:

[(1, 53943968), (2, 26971984), (4, 13485992), (8, 6742996), (13, 4149536), (16, 3371498), (26, 2074768), (31, 1740128), (32, 1685749), (47, 1147744), (52, 1037384), (62, 870064), (89, 606112), (94, 573872), (104, 518692), (124, 435032), (178, 303056), (188, 286936), (208, 259346), (248, 217516), (356, 151528), (376, 143468), (403, 133856), (416, 129673), (496, 108758), (611, 88288), (712, 75764), (752, 71734), (806, 66928), (992, 54379), (1157, 46624), (1222, 44144), (1424, 37882), (1457, 37024), (1504, 35867), (1612, 33464), (2314, 23312), (2444, 22072), (2759, 19552), (2848, 18941), (2914, 18512), (3224, 16732), (4183, 12896), (4628, 11656), (4888, 11036), (5518, 9776), (5828, 9256), (6448, 8366)]