53873892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 145308800

約数和(自身を除く): 91434908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 997, 1422, 1501, 1994, 2844, 2991, 3002, 3988, 4503, 5982, 6004, 8973, 9006, 11964, 13509, 17946, 18012, 18943, 27018, 35892, 37886, 54036, 56829, 75772, 78763, 113658, 157526, 170487, 227316, 236289, 315052, 340974, 472578, 681948, 708867, 945156, 1417734, 1496497, 2835468, 2992994, 4489491, 5985988, 8978982, 13468473, 17957964, 26936946, 53873892]

約数ペア:

[(1, 53873892), (2, 26936946), (3, 17957964), (4, 13468473), (6, 8978982), (9, 5985988), (12, 4489491), (18, 2992994), (19, 2835468), (36, 1496497), (38, 1417734), (57, 945156), (76, 708867), (79, 681948), (114, 472578), (158, 340974), (171, 315052), (228, 236289), (237, 227316), (316, 170487), (342, 157526), (474, 113658), (684, 78763), (711, 75772), (948, 56829), (997, 54036), (1422, 37886), (1501, 35892), (1994, 27018), (2844, 18943), (2991, 18012), (3002, 17946), (3988, 13509), (4503, 11964), (5982, 9006), (6004, 8973)]