56605535

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 84706560

約数和(自身を除く): 28101025

約数列:

[1, 5, 7, 29, 31, 35, 49, 145, 155, 203, 217, 245, 257, 899, 1015, 1085, 1285, 1421, 1519, 1799, 4495, 6293, 7105, 7453, 7595, 7967, 8995, 12593, 31465, 37265, 39835, 44051, 52171, 55769, 62965, 220255, 231043, 260855, 278845, 365197, 390383, 1155215, 1617301, 1825985, 1951915, 8086505, 11321107, 56605535]

約数ペア:

[(1, 56605535), (5, 11321107), (7, 8086505), (29, 1951915), (31, 1825985), (35, 1617301), (49, 1155215), (145, 390383), (155, 365197), (203, 278845), (217, 260855), (245, 231043), (257, 220255), (899, 62965), (1015, 55769), (1085, 52171), (1285, 44051), (1421, 39835), (1519, 37265), (1799, 31465), (4495, 12593), (6293, 8995), (7105, 7967), (7453, 7595)]