49348000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 133090776

約数和(自身を除く): 83742776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 73, 80, 100, 104, 125, 130, 146, 160, 169, 200, 208, 250, 260, 292, 325, 338, 365, 400, 416, 500, 520, 584, 650, 676, 730, 800, 845, 949, 1000, 1040, 1168, 1300, 1352, 1460, 1625, 1690, 1825, 1898, 2000, 2080, 2336, 2600, 2704, 2920, 3250, 3380, 3650, 3796, 4000, 4225, 4745, 5200, 5408, 5840, 6500, 6760, 7300, 7592, 8450, 9125, 9490, 10400, 11680, 12337, 13000, 13520, 14600, 15184, 16900, 18250, 18980, 21125, 23725, 24674, 26000, 27040, 29200, 30368, 33800, 36500, 37960, 42250, 47450, 49348, 52000, 58400, 61685, 67600, 73000, 75920, 84500, 94900, 98696, 118625, 123370, 135200, 146000, 151840, 169000, 189800, 197392, 237250, 246740, 292000, 308425, 338000, 379600, 394784, 474500, 493480, 616850, 676000, 759200, 949000, 986960, 1233700, 1542125, 1898000, 1973920, 2467400, 3084250, 3796000, 4934800, 6168500, 9869600, 12337000, 24674000, 49348000]

約数ペア:

[(1, 49348000), (2, 24674000), (4, 12337000), (5, 9869600), (8, 6168500), (10, 4934800), (13, 3796000), (16, 3084250), (20, 2467400), (25, 1973920), (26, 1898000), (32, 1542125), (40, 1233700), (50, 986960), (52, 949000), (65, 759200), (73, 676000), (80, 616850), (100, 493480), (104, 474500), (125, 394784), (130, 379600), (146, 338000), (160, 308425), (169, 292000), (200, 246740), (208, 237250), (250, 197392), (260, 189800), (292, 169000), (325, 151840), (338, 146000), (365, 135200), (400, 123370), (416, 118625), (500, 98696), (520, 94900), (584, 84500), (650, 75920), (676, 73000), (730, 67600), (800, 61685), (845, 58400), (949, 52000), (1000, 49348), (1040, 47450), (1168, 42250), (1300, 37960), (1352, 36500), (1460, 33800), (1625, 30368), (1690, 29200), (1825, 27040), (1898, 26000), (2000, 24674), (2080, 23725), (2336, 21125), (2600, 18980), (2704, 18250), (2920, 16900), (3250, 15184), (3380, 14600), (3650, 13520), (3796, 13000), (4000, 12337), (4225, 11680), (4745, 10400), (5200, 9490), (5408, 9125), (5840, 8450), (6500, 7592), (6760, 7300)]