48245990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 94270176

約数和(自身を除く): 46024186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2833, 3406, 5666, 8515, 14165, 17030, 28330, 36829, 73658, 184145, 368290, 371123, 742246, 1855615, 3711230, 4824599, 9649198, 24122995, 48245990]

約数ペア:

[(1, 48245990), (2, 24122995), (5, 9649198), (10, 4824599), (13, 3711230), (26, 1855615), (65, 742246), (130, 371123), (131, 368290), (262, 184145), (655, 73658), (1310, 36829), (1703, 28330), (2833, 17030), (3406, 14165), (5666, 8515)]