49370295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 92098944

約数和(自身を除く): 42728649

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 281, 663, 689, 795, 843, 901, 1105, 1405, 2067, 2703, 3315, 3445, 3653, 4215, 4505, 4777, 10335, 10959, 11713, 13515, 14331, 14893, 18265, 23885, 35139, 44679, 54795, 58565, 62101, 71655, 74465, 175695, 186303, 193609, 223395, 253181, 310505, 580827, 759543, 931515, 968045, 1265905, 2904135, 3291353, 3797715, 9874059, 16456765, 49370295]

約数ペア:

[(1, 49370295), (3, 16456765), (5, 9874059), (13, 3797715), (15, 3291353), (17, 2904135), (39, 1265905), (51, 968045), (53, 931515), (65, 759543), (85, 580827), (159, 310505), (195, 253181), (221, 223395), (255, 193609), (265, 186303), (281, 175695), (663, 74465), (689, 71655), (795, 62101), (843, 58565), (901, 54795), (1105, 44679), (1405, 35139), (2067, 23885), (2703, 18265), (3315, 14893), (3445, 14331), (3653, 13515), (4215, 11713), (4505, 10959), (4777, 10335)]