53198404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 112712320

約数和(自身を除く): 59513916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 361, 532, 554, 722, 1108, 1444, 1939, 2527, 3878, 5054, 5263, 6859, 7756, 10108, 10526, 13718, 21052, 27436, 36841, 48013, 73682, 96026, 99997, 147364, 192052, 199994, 399988, 699979, 1399958, 1899943, 2799916, 3799886, 7599772, 13299601, 26599202, 53198404]

約数ペア:

[(1, 53198404), (2, 26599202), (4, 13299601), (7, 7599772), (14, 3799886), (19, 2799916), (28, 1899943), (38, 1399958), (76, 699979), (133, 399988), (266, 199994), (277, 192052), (361, 147364), (532, 99997), (554, 96026), (722, 73682), (1108, 48013), (1444, 36841), (1939, 27436), (2527, 21052), (3878, 13718), (5054, 10526), (5263, 10108), (6859, 7756)]