51630210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21247}}^1$

素因数の和:21269

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 87586686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21247, 42494, 63741, 106235, 127482, 191223, 212470, 318705, 382446, 573669, 637410, 956115, 1147338, 1721007, 1912230, 2868345, 3442014, 5163021, 5736690, 8605035, 10326042, 17210070, 25815105, 51630210]

約数ペア:

[(1, 51630210), (2, 25815105), (3, 17210070), (5, 10326042), (6, 8605035), (9, 5736690), (10, 5163021), (15, 3442014), (18, 2868345), (27, 1912230), (30, 1721007), (45, 1147338), (54, 956115), (81, 637410), (90, 573669), (135, 382446), (162, 318705), (243, 212470), (270, 191223), (405, 127482), (486, 106235), (810, 63741), (1215, 42494), (2430, 21247)]