56533760

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 140177520

約数和(自身を除く): 83643760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1523, 1856, 2320, 3046, 3712, 4640, 6092, 7424, 7615, 9280, 12184, 15230, 18560, 24368, 30460, 37120, 44167, 48736, 60920, 88334, 97472, 121840, 176668, 194944, 220835, 243680, 353336, 389888, 441670, 487360, 706672, 883340, 974720, 1413344, 1766680, 1949440, 2826688, 3533360, 5653376, 7066720, 11306752, 14133440, 28266880, 56533760]

約数ペア:

[(1, 56533760), (2, 28266880), (4, 14133440), (5, 11306752), (8, 7066720), (10, 5653376), (16, 3533360), (20, 2826688), (29, 1949440), (32, 1766680), (40, 1413344), (58, 974720), (64, 883340), (80, 706672), (116, 487360), (128, 441670), (145, 389888), (160, 353336), (232, 243680), (256, 220835), (290, 194944), (320, 176668), (464, 121840), (580, 97472), (640, 88334), (928, 60920), (1160, 48736), (1280, 44167), (1523, 37120), (1856, 30460), (2320, 24368), (3046, 18560), (3712, 15230), (4640, 12184), (6092, 9280), (7424, 7615)]