53649830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 51131770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2969, 3614, 5938, 9035, 14845, 18070, 29690, 38597, 77194, 192985, 385970, 412691, 825382, 2063455, 4126910, 5364983, 10729966, 26824915, 53649830]

約数ペア:

[(1, 53649830), (2, 26824915), (5, 10729966), (10, 5364983), (13, 4126910), (26, 2063455), (65, 825382), (130, 412691), (139, 385970), (278, 192985), (695, 77194), (1390, 38597), (1807, 29690), (2969, 18070), (3614, 14845), (5938, 9035)]