52484000

素因数分解:

$2^5\times 5^3\times {\mathrm{13121}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 128963016

約数和(自身を除く): 76479016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13121, 26242, 52484, 65605, 104968, 131210, 209936, 262420, 328025, 419872, 524840, 656050, 1049680, 1312100, 1640125, 2099360, 2624200, 3280250, 5248400, 6560500, 10496800, 13121000, 26242000, 52484000]

約数ペア:

[(1, 52484000), (2, 26242000), (4, 13121000), (5, 10496800), (8, 6560500), (10, 5248400), (16, 3280250), (20, 2624200), (25, 2099360), (32, 1640125), (40, 1312100), (50, 1049680), (80, 656050), (100, 524840), (125, 419872), (160, 328025), (200, 262420), (250, 209936), (400, 131210), (500, 104968), (800, 65605), (1000, 52484), (2000, 26242), (4000, 13121)]