53283256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 112805280

約数和(自身を除く): 59522024

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 227, 244, 296, 454, 481, 488, 793, 908, 962, 1586, 1816, 1924, 2257, 2951, 3172, 3848, 4514, 5902, 6344, 8399, 9028, 11804, 13847, 16798, 18056, 23608, 27694, 29341, 33596, 55388, 58682, 67192, 109187, 110776, 117364, 180011, 218374, 234728, 360022, 436748, 512339, 720044, 873496, 1024678, 1440088, 2049356, 4098712, 6660407, 13320814, 26641628, 53283256]

約数ペア:

[(1, 53283256), (2, 26641628), (4, 13320814), (8, 6660407), (13, 4098712), (26, 2049356), (37, 1440088), (52, 1024678), (61, 873496), (74, 720044), (104, 512339), (122, 436748), (148, 360022), (227, 234728), (244, 218374), (296, 180011), (454, 117364), (481, 110776), (488, 109187), (793, 67192), (908, 58682), (962, 55388), (1586, 33596), (1816, 29341), (1924, 27694), (2257, 23608), (2951, 18056), (3172, 16798), (3848, 13847), (4514, 11804), (5902, 9028), (6344, 8399)]