53285970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4219}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 128220480

約数和(自身を除く): 74934510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 4219, 6315, 8438, 12630, 12657, 21095, 25314, 42190, 63285, 126570, 1776199, 3552398, 5328597, 8880995, 10657194, 17761990, 26642985, 53285970]

約数ペア:

[(1, 53285970), (2, 26642985), (3, 17761990), (5, 10657194), (6, 8880995), (10, 5328597), (15, 3552398), (30, 1776199), (421, 126570), (842, 63285), (1263, 42190), (2105, 25314), (2526, 21095), (4210, 12657), (4219, 12630), (6315, 8438)]