47231264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 98794080

約数和(自身を除く): 51562816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 593, 608, 1048, 1186, 2096, 2372, 2489, 4192, 4744, 4978, 9488, 9956, 11267, 18976, 19912, 22534, 39824, 45068, 77683, 79648, 90136, 155366, 180272, 310732, 360544, 621464, 1242928, 1475977, 2485856, 2951954, 5903908, 11807816, 23615632, 47231264]

約数ペア:

[(1, 47231264), (2, 23615632), (4, 11807816), (8, 5903908), (16, 2951954), (19, 2485856), (32, 1475977), (38, 1242928), (76, 621464), (131, 360544), (152, 310732), (262, 180272), (304, 155366), (524, 90136), (593, 79648), (608, 77683), (1048, 45068), (1186, 39824), (2096, 22534), (2372, 19912), (2489, 18976), (4192, 11267), (4744, 9956), (4978, 9488)]