49082800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9470

約数の個数: 60

約数和(自身を含む): 127005760

約数和(自身を除く): 77922960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9439, 18878, 37756, 47195, 75512, 94390, 122707, 151024, 188780, 235975, 245414, 377560, 471950, 490828, 613535, 755120, 943900, 981656, 1227070, 1887800, 1963312, 2454140, 3067675, 3775600, 4908280, 6135350, 9816560, 12270700, 24541400, 49082800]

約数ペア:

[(1, 49082800), (2, 24541400), (4, 12270700), (5, 9816560), (8, 6135350), (10, 4908280), (13, 3775600), (16, 3067675), (20, 2454140), (25, 1963312), (26, 1887800), (40, 1227070), (50, 981656), (52, 943900), (65, 755120), (80, 613535), (100, 490828), (104, 471950), (130, 377560), (200, 245414), (208, 235975), (260, 188780), (325, 151024), (400, 122707), (520, 94390), (650, 75512), (1040, 47195), (1300, 37756), (2600, 18878), (5200, 9439)]