49709820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4789}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 140021280

約数和(自身を除く): 90311460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4789, 5190, 9578, 10380, 14367, 19156, 23945, 28734, 47890, 57468, 71835, 95780, 143670, 287340, 828497, 1656994, 2485491, 3313988, 4142485, 4970982, 8284970, 9941964, 12427455, 16569940, 24854910, 49709820]

約数ペア:

[(1, 49709820), (2, 24854910), (3, 16569940), (4, 12427455), (5, 9941964), (6, 8284970), (10, 4970982), (12, 4142485), (15, 3313988), (20, 2485491), (30, 1656994), (60, 828497), (173, 287340), (346, 143670), (519, 95780), (692, 71835), (865, 57468), (1038, 47890), (1730, 28734), (2076, 23945), (2595, 19156), (3460, 14367), (4789, 10380), (5190, 9578)]