51404412052

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{40387}}^1$

素因数の和:40876

約数の個数: 48

約数和(自身を含む): 103894737408

約数和(自身を除く): 52490325356

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 347, 524, 694, 917, 1388, 1834, 2429, 3668, 4858, 9716, 40387, 45457, 80774, 90914, 161548, 181828, 282709, 318199, 565418, 636398, 1130836, 1272796, 5290697, 10581394, 14014289, 21162788, 28028578, 37034879, 56057156, 74069758, 98100023, 148139516, 196200046, 392400092, 1835871859, 3671743718, 7343487436, 12851103013, 25702206026, 51404412052]

約数ペア:

[(1, 51404412052), (2, 25702206026), (4, 12851103013), (7, 7343487436), (14, 3671743718), (28, 1835871859), (131, 392400092), (262, 196200046), (347, 148139516), (524, 98100023), (694, 74069758), (917, 56057156), (1388, 37034879), (1834, 28028578), (2429, 21162788), (3668, 14014289), (4858, 10581394), (9716, 5290697), (40387, 1272796), (45457, 1130836), (80774, 636398), (90914, 565418), (161548, 318199), (181828, 282709)]