51290564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 36

約数和(自身を含む): 102713604

約数和(自身を除く): 51423040

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3413, 3757, 6826, 7514, 13652, 15028, 44369, 58021, 88738, 116042, 177476, 232084, 754273, 986357, 1508546, 1972714, 3017092, 3945428, 12822641, 25645282, 51290564]

約数ペア:

[(1, 51290564), (2, 25645282), (4, 12822641), (13, 3945428), (17, 3017092), (26, 1972714), (34, 1508546), (52, 986357), (68, 754273), (221, 232084), (289, 177476), (442, 116042), (578, 88738), (884, 58021), (1156, 44369), (3413, 15028), (3757, 13652), (6826, 7514)]