49688878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 80481600

約数和(自身を除く): 30792722

約数列:

[1, 2, 23, 46, 53, 89, 106, 178, 229, 458, 1219, 2047, 2438, 4094, 4717, 5267, 9434, 10534, 12137, 20381, 24274, 40762, 108491, 216982, 279151, 468763, 558302, 937526, 1080193, 2160386, 24844439, 49688878]

約数ペア:

[(1, 49688878), (2, 24844439), (23, 2160386), (46, 1080193), (53, 937526), (89, 558302), (106, 468763), (178, 279151), (229, 216982), (458, 108491), (1219, 40762), (2047, 24274), (2438, 20381), (4094, 12137), (4717, 10534), (5267, 9434)]