49841330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 114220800

約数和(自身を除く): 64379470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1321, 1715, 2642, 2695, 3430, 3773, 5390, 6605, 7546, 9247, 13210, 14531, 18494, 18865, 29062, 37730, 46235, 64729, 72655, 92470, 101717, 129458, 145310, 203434, 323645, 453103, 508585, 647290, 712019, 906206, 1017170, 1424038, 2265515, 3560095, 4531030, 4984133, 7120190, 9968266, 24920665, 49841330]

約数ペア:

[(1, 49841330), (2, 24920665), (5, 9968266), (7, 7120190), (10, 4984133), (11, 4531030), (14, 3560095), (22, 2265515), (35, 1424038), (49, 1017170), (55, 906206), (70, 712019), (77, 647290), (98, 508585), (110, 453103), (154, 323645), (245, 203434), (343, 145310), (385, 129458), (490, 101717), (539, 92470), (686, 72655), (770, 64729), (1078, 46235), (1321, 37730), (1715, 29062), (2642, 18865), (2695, 18494), (3430, 14531), (3773, 13210), (5390, 9247), (6605, 7546)]