50569220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 121667784

約数和(自身を除く): 71098564

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 673, 884, 1105, 1156, 1346, 1445, 2210, 2692, 2890, 3365, 3757, 4420, 5780, 6730, 7514, 8749, 11441, 13460, 15028, 17498, 18785, 22882, 34996, 37570, 43745, 45764, 57205, 75140, 87490, 114410, 148733, 174980, 194497, 228820, 297466, 388994, 594932, 743665, 777988, 972485, 1487330, 1944970, 2528461, 2974660, 3889940, 5056922, 10113844, 12642305, 25284610, 50569220]

約数ペア:

[(1, 50569220), (2, 25284610), (4, 12642305), (5, 10113844), (10, 5056922), (13, 3889940), (17, 2974660), (20, 2528461), (26, 1944970), (34, 1487330), (52, 972485), (65, 777988), (68, 743665), (85, 594932), (130, 388994), (170, 297466), (221, 228820), (260, 194497), (289, 174980), (340, 148733), (442, 114410), (578, 87490), (673, 75140), (884, 57205), (1105, 45764), (1156, 43745), (1346, 37570), (1445, 34996), (2210, 22882), (2692, 18785), (2890, 17498), (3365, 15028), (3757, 13460), (4420, 11441), (5780, 8749), (6730, 7514)]