54920229

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 40073691

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 991, 1131, 1421, 1911, 2639, 2973, 4263, 6937, 7917, 12883, 18473, 20811, 28739, 38649, 48559, 55419, 86217, 90181, 145677, 201173, 270543, 373607, 603519, 631267, 1120821, 1408211, 1893801, 2615249, 4224633, 7845747, 18306743, 54920229]

約数ペア:

[(1, 54920229), (3, 18306743), (7, 7845747), (13, 4224633), (21, 2615249), (29, 1893801), (39, 1408211), (49, 1120821), (87, 631267), (91, 603519), (147, 373607), (203, 270543), (273, 201173), (377, 145677), (609, 90181), (637, 86217), (991, 55419), (1131, 48559), (1421, 38649), (1911, 28739), (2639, 20811), (2973, 18473), (4263, 12883), (6937, 7917)]