53780328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{35569}}^1$

素因数の和:35591

約数の個数: 64

約数和(自身を含む): 170736000

約数和(自身を除く): 116955672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 35569, 71138, 106707, 142276, 213414, 248983, 284552, 320121, 426828, 497966, 640242, 746949, 853656, 960363, 995932, 1280484, 1493898, 1920726, 1991864, 2240847, 2560968, 2987796, 3841452, 4481694, 5975592, 6722541, 7682904, 8963388, 13445082, 17926776, 26890164, 53780328]

約数ペア:

[(1, 53780328), (2, 26890164), (3, 17926776), (4, 13445082), (6, 8963388), (7, 7682904), (8, 6722541), (9, 5975592), (12, 4481694), (14, 3841452), (18, 2987796), (21, 2560968), (24, 2240847), (27, 1991864), (28, 1920726), (36, 1493898), (42, 1280484), (54, 995932), (56, 960363), (63, 853656), (72, 746949), (84, 640242), (108, 497966), (126, 426828), (168, 320121), (189, 284552), (216, 248983), (252, 213414), (378, 142276), (504, 106707), (756, 71138), (1512, 35569)]