49117770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41981}}^1$

素因数の和:42007

約数の個数: 48

約数和(自身を含む): 137533032

約数和(自身を除く): 88415262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 41981, 83962, 125943, 209905, 251886, 377829, 419810, 545753, 629715, 755658, 1091506, 1259430, 1637259, 1889145, 2728765, 3274518, 3778290, 4911777, 5457530, 8186295, 9823554, 16372590, 24558885, 49117770]

約数ペア:

[(1, 49117770), (2, 24558885), (3, 16372590), (5, 9823554), (6, 8186295), (9, 5457530), (10, 4911777), (13, 3778290), (15, 3274518), (18, 2728765), (26, 1889145), (30, 1637259), (39, 1259430), (45, 1091506), (65, 755658), (78, 629715), (90, 545753), (117, 419810), (130, 377829), (195, 251886), (234, 209905), (390, 125943), (585, 83962), (1170, 41981)]