49480940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 111283200

約数和(自身を除く): 61802260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2207, 2242, 4414, 4484, 5605, 8828, 11035, 11210, 22070, 22420, 41933, 44140, 83866, 130213, 167732, 209665, 260426, 419330, 520852, 651065, 838660, 1302130, 2474047, 2604260, 4948094, 9896188, 12370235, 24740470, 49480940]

約数ペア:

[(1, 49480940), (2, 24740470), (4, 12370235), (5, 9896188), (10, 4948094), (19, 2604260), (20, 2474047), (38, 1302130), (59, 838660), (76, 651065), (95, 520852), (118, 419330), (190, 260426), (236, 209665), (295, 167732), (380, 130213), (590, 83866), (1121, 44140), (1180, 41933), (2207, 22420), (2242, 22070), (4414, 11210), (4484, 11035), (5605, 8828)]