55318538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 98249760

約数和(自身を除く): 42931222

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 121, 209, 227, 242, 418, 454, 583, 1007, 1166, 2014, 2299, 2497, 4313, 4598, 4994, 6413, 8626, 11077, 12031, 12826, 22154, 24062, 27467, 47443, 54934, 94886, 121847, 132341, 228589, 243694, 264682, 457178, 521873, 1043746, 1455751, 2514479, 2911502, 5028958, 27659269, 55318538]

約数ペア:

[(1, 55318538), (2, 27659269), (11, 5028958), (19, 2911502), (22, 2514479), (38, 1455751), (53, 1043746), (106, 521873), (121, 457178), (209, 264682), (227, 243694), (242, 228589), (418, 132341), (454, 121847), (583, 94886), (1007, 54934), (1166, 47443), (2014, 27467), (2299, 24062), (2497, 22154), (4313, 12826), (4598, 12031), (4994, 11077), (6413, 8626)]