50297720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 125107200

約数和(自身を除く): 74809480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1447, 1580, 1738, 2894, 3160, 3476, 4345, 5788, 6952, 7235, 8690, 11576, 14470, 15917, 17380, 28940, 31834, 34760, 57880, 63668, 79585, 114313, 127336, 159170, 228626, 318340, 457252, 571565, 636680, 914504, 1143130, 1257443, 2286260, 2514886, 4572520, 5029772, 6287215, 10059544, 12574430, 25148860, 50297720]

約数ペア:

[(1, 50297720), (2, 25148860), (4, 12574430), (5, 10059544), (8, 6287215), (10, 5029772), (11, 4572520), (20, 2514886), (22, 2286260), (40, 1257443), (44, 1143130), (55, 914504), (79, 636680), (88, 571565), (110, 457252), (158, 318340), (220, 228626), (316, 159170), (395, 127336), (440, 114313), (632, 79585), (790, 63668), (869, 57880), (1447, 34760), (1580, 31834), (1738, 28940), (2894, 17380), (3160, 15917), (3476, 14470), (4345, 11576), (5788, 8690), (6952, 7235)]