48784628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 96868800

約数和(自身を除く): 48084172

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 619, 646, 1037, 1159, 1238, 1292, 2074, 2318, 2476, 4148, 4636, 10523, 11761, 19703, 21046, 23522, 37759, 39406, 42092, 47044, 75518, 78812, 151036, 199937, 399874, 641903, 717421, 799748, 1283806, 1434842, 2567612, 2869684, 12196157, 24392314, 48784628]

約数ペア:

[(1, 48784628), (2, 24392314), (4, 12196157), (17, 2869684), (19, 2567612), (34, 1434842), (38, 1283806), (61, 799748), (68, 717421), (76, 641903), (122, 399874), (244, 199937), (323, 151036), (619, 78812), (646, 75518), (1037, 47044), (1159, 42092), (1238, 39406), (1292, 37759), (2074, 23522), (2318, 21046), (2476, 19703), (4148, 11761), (4636, 10523)]