49273040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11621}}^1$

素因数の和:11687

約数の個数: 40

約数和(自身を含む): 116731368

約数和(自身を除く): 67458328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11621, 23242, 46484, 58105, 92968, 116210, 185936, 232420, 464840, 615913, 929680, 1231826, 2463652, 3079565, 4927304, 6159130, 9854608, 12318260, 24636520, 49273040]

約数ペア:

[(1, 49273040), (2, 24636520), (4, 12318260), (5, 9854608), (8, 6159130), (10, 4927304), (16, 3079565), (20, 2463652), (40, 1231826), (53, 929680), (80, 615913), (106, 464840), (212, 232420), (265, 185936), (424, 116210), (530, 92968), (848, 58105), (1060, 46484), (2120, 23242), (4240, 11621)]