56154196

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 127552320

約数和(自身を除く): 71398124

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 887, 931, 1292, 1666, 1774, 1862, 2261, 3332, 3548, 3724, 4522, 6209, 9044, 12418, 15079, 15827, 16853, 24836, 30158, 31654, 33706, 43463, 60316, 63308, 67412, 86926, 105553, 117971, 173852, 211106, 235942, 286501, 422212, 471884, 573002, 738871, 825797, 1146004, 1477742, 1651594, 2005507, 2955484, 3303188, 4011014, 8022028, 14038549, 28077098, 56154196]

約数ペア:

[(1, 56154196), (2, 28077098), (4, 14038549), (7, 8022028), (14, 4011014), (17, 3303188), (19, 2955484), (28, 2005507), (34, 1651594), (38, 1477742), (49, 1146004), (68, 825797), (76, 738871), (98, 573002), (119, 471884), (133, 422212), (196, 286501), (238, 235942), (266, 211106), (323, 173852), (476, 117971), (532, 105553), (646, 86926), (833, 67412), (887, 63308), (931, 60316), (1292, 43463), (1666, 33706), (1774, 31654), (1862, 30158), (2261, 24836), (3332, 16853), (3548, 15827), (3724, 15079), (4522, 12418), (6209, 9044)]