291208550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^2\times {\mathrm{619}}^1$

素因数の和:825

約数の個数: 36

約数和(自身を含む): 548173620

約数和(自身を除く): 256965070

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 619, 970, 1238, 2425, 3095, 4850, 6190, 9409, 15475, 18818, 30950, 47045, 60043, 94090, 120086, 235225, 300215, 470450, 600430, 1501075, 3002150, 5824171, 11648342, 29120855, 58241710, 145604275, 291208550]

約数ペア:

[(1, 291208550), (2, 145604275), (5, 58241710), (10, 29120855), (25, 11648342), (50, 5824171), (97, 3002150), (194, 1501075), (485, 600430), (619, 470450), (970, 300215), (1238, 235225), (2425, 120086), (3095, 94090), (4850, 60043), (6190, 47045), (9409, 30950), (15475, 18818)]