51071790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22109}}^1$

素因数の和:22137

約数の個数: 64

約数和(自身を含む): 152824320

約数和(自身を除く): 101752530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 22109, 44218, 66327, 110545, 132654, 154763, 221090, 243199, 309526, 331635, 464289, 486398, 663270, 729597, 773815, 928578, 1215995, 1459194, 1547630, 1702393, 2321445, 2431990, 3404786, 3647985, 4642890, 5107179, 7295970, 8511965, 10214358, 17023930, 25535895, 51071790]

約数ペア:

[(1, 51071790), (2, 25535895), (3, 17023930), (5, 10214358), (6, 8511965), (7, 7295970), (10, 5107179), (11, 4642890), (14, 3647985), (15, 3404786), (21, 2431990), (22, 2321445), (30, 1702393), (33, 1547630), (35, 1459194), (42, 1215995), (55, 928578), (66, 773815), (70, 729597), (77, 663270), (105, 486398), (110, 464289), (154, 331635), (165, 309526), (210, 243199), (231, 221090), (330, 154763), (385, 132654), (462, 110545), (770, 66327), (1155, 44218), (2310, 22109)]