51980700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 151462528

約数和(自身を除く): 99481828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1063, 1630, 1956, 2126, 2445, 3189, 3260, 4075, 4252, 4890, 5315, 6378, 8150, 9780, 10630, 12225, 12756, 15945, 16300, 21260, 24450, 26575, 31890, 48900, 53150, 63780, 79725, 106300, 159450, 173269, 318900, 346538, 519807, 693076, 866345, 1039614, 1732690, 2079228, 2599035, 3465380, 4331725, 5198070, 8663450, 10396140, 12995175, 17326900, 25990350, 51980700]

約数ペア:

[(1, 51980700), (2, 25990350), (3, 17326900), (4, 12995175), (5, 10396140), (6, 8663450), (10, 5198070), (12, 4331725), (15, 3465380), (20, 2599035), (25, 2079228), (30, 1732690), (50, 1039614), (60, 866345), (75, 693076), (100, 519807), (150, 346538), (163, 318900), (300, 173269), (326, 159450), (489, 106300), (652, 79725), (815, 63780), (978, 53150), (1063, 48900), (1630, 31890), (1956, 26575), (2126, 24450), (2445, 21260), (3189, 16300), (3260, 15945), (4075, 12756), (4252, 12225), (4890, 10630), (5315, 9780), (6378, 8150)]