48707945

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 69358464

約数和(自身を除く): 20650519

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 563, 605, 715, 1331, 1573, 2815, 6193, 6655, 7319, 7865, 17303, 30965, 36595, 68123, 80509, 86515, 340615, 402545, 749353, 885599, 3746765, 4427995, 9741589, 48707945]

約数ペア:

[(1, 48707945), (5, 9741589), (11, 4427995), (13, 3746765), (55, 885599), (65, 749353), (121, 402545), (143, 340615), (563, 86515), (605, 80509), (715, 68123), (1331, 36595), (1573, 30965), (2815, 17303), (6193, 7865), (6655, 7319)]