16481850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 50996736

約数和(自身を除く): 34514886

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1427, 1650, 1925, 2310, 2854, 3850, 4281, 5775, 7135, 8562, 9989, 11550, 14270, 15697, 19978, 21405, 29967, 31394, 35675, 42810, 47091, 49945, 59934, 71350, 78485, 94182, 99890, 107025, 109879, 149835, 156970, 214050, 219758, 235455, 249725, 299670, 329637, 392425, 470910, 499450, 549395, 659274, 749175, 784850, 1098790, 1177275, 1498350, 1648185, 2354550, 2746975, 3296370, 5493950, 8240925, 16481850]

約数ペア:

[(1, 16481850), (2, 8240925), (3, 5493950), (5, 3296370), (6, 2746975), (7, 2354550), (10, 1648185), (11, 1498350), (14, 1177275), (15, 1098790), (21, 784850), (22, 749175), (25, 659274), (30, 549395), (33, 499450), (35, 470910), (42, 392425), (50, 329637), (55, 299670), (66, 249725), (70, 235455), (75, 219758), (77, 214050), (105, 156970), (110, 149835), (150, 109879), (154, 107025), (165, 99890), (175, 94182), (210, 78485), (231, 71350), (275, 59934), (330, 49945), (350, 47091), (385, 42810), (462, 35675), (525, 31394), (550, 29967), (770, 21405), (825, 19978), (1050, 15697), (1155, 14270), (1427, 11550), (1650, 9989), (1925, 8562), (2310, 7135), (2854, 5775), (3850, 4281)]