49407743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 63948288

約数和(自身を除く): 14540545

約数列:

[1, 7, 11, 61, 67, 77, 157, 427, 469, 671, 737, 1099, 1727, 4087, 4697, 5159, 9577, 10519, 12089, 28609, 44957, 67039, 73633, 105347, 115709, 314699, 641659, 737429, 809963, 4491613, 7058249, 49407743]

約数ペア:

[(1, 49407743), (7, 7058249), (11, 4491613), (61, 809963), (67, 737429), (77, 641659), (157, 314699), (427, 115709), (469, 105347), (671, 73633), (737, 67039), (1099, 44957), (1727, 28609), (4087, 12089), (4697, 10519), (5159, 9577)]