49642974

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 111505680

約数和(自身を除く): 61862706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 569, 666, 786, 1138, 1179, 1707, 2358, 3414, 4847, 5121, 9694, 10242, 14541, 21053, 29082, 42106, 43623, 63159, 74539, 87246, 126318, 149078, 189477, 223617, 378954, 447234, 670851, 1341702, 2757943, 5515886, 8273829, 16547658, 24821487, 49642974]

約数ペア:

[(1, 49642974), (2, 24821487), (3, 16547658), (6, 8273829), (9, 5515886), (18, 2757943), (37, 1341702), (74, 670851), (111, 447234), (131, 378954), (222, 223617), (262, 189477), (333, 149078), (393, 126318), (569, 87246), (666, 74539), (786, 63159), (1138, 43623), (1179, 42106), (1707, 29082), (2358, 21053), (3414, 14541), (4847, 10242), (5121, 9694)]