49117788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 130804128

約数和(自身を除く): 81686340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 433, 548, 822, 828, 866, 1233, 1299, 1644, 1732, 2466, 2598, 3151, 3897, 4932, 5196, 6302, 7794, 9453, 9959, 12604, 15588, 18906, 19918, 28359, 29877, 37812, 39836, 56718, 59321, 59754, 89631, 113436, 118642, 119508, 177963, 179262, 237284, 355926, 358524, 533889, 711852, 1067778, 1364383, 2135556, 2728766, 4093149, 5457532, 8186298, 12279447, 16372596, 24558894, 49117788]

約数ペア:

[(1, 49117788), (2, 24558894), (3, 16372596), (4, 12279447), (6, 8186298), (9, 5457532), (12, 4093149), (18, 2728766), (23, 2135556), (36, 1364383), (46, 1067778), (69, 711852), (92, 533889), (137, 358524), (138, 355926), (207, 237284), (274, 179262), (276, 177963), (411, 119508), (414, 118642), (433, 113436), (548, 89631), (822, 59754), (828, 59321), (866, 56718), (1233, 39836), (1299, 37812), (1644, 29877), (1732, 28359), (2466, 19918), (2598, 18906), (3151, 15588), (3897, 12604), (4932, 9959), (5196, 9453), (6302, 7794)]