52806483140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1\times {\mathrm{25117}}^1$

素因数の和:28548

約数の個数: 48

約数和(自身を含む): 114509144064

約数和(自身を除く): 61702660924

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3391, 6782, 13564, 16955, 25117, 33910, 50234, 67820, 100468, 105121, 125585, 210242, 251170, 420484, 502340, 525605, 778627, 1051210, 1557254, 2102420, 3114508, 3893135, 7786270, 15572540, 85171747, 170343494, 340686988, 425858735, 851717470, 1703434940, 2640324157, 5280648314, 10561296628, 13201620785, 26403241570, 52806483140]

約数ペア:

[(1, 52806483140), (2, 26403241570), (4, 13201620785), (5, 10561296628), (10, 5280648314), (20, 2640324157), (31, 1703434940), (62, 851717470), (124, 425858735), (155, 340686988), (310, 170343494), (620, 85171747), (3391, 15572540), (6782, 7786270), (13564, 3893135), (16955, 3114508), (25117, 2102420), (33910, 1557254), (50234, 1051210), (67820, 778627), (100468, 525605), (105121, 502340), (125585, 420484), (210242, 251170)]