47841370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 94381056

約数和(自身を除く): 46539686

約数列:

[1, 2, 5, 10, 31, 37, 43, 62, 74, 86, 97, 155, 185, 194, 215, 310, 370, 430, 485, 970, 1147, 1333, 1591, 2294, 2666, 3007, 3182, 3589, 4171, 5735, 6014, 6665, 7178, 7955, 8342, 11470, 13330, 15035, 15910, 17945, 20855, 30070, 35890, 41710, 49321, 98642, 111259, 129301, 154327, 222518, 246605, 258602, 308654, 493210, 556295, 646505, 771635, 1112590, 1293010, 1543270, 4784137, 9568274, 23920685, 47841370]

約数ペア:

[(1, 47841370), (2, 23920685), (5, 9568274), (10, 4784137), (31, 1543270), (37, 1293010), (43, 1112590), (62, 771635), (74, 646505), (86, 556295), (97, 493210), (155, 308654), (185, 258602), (194, 246605), (215, 222518), (310, 154327), (370, 129301), (430, 111259), (485, 98642), (970, 49321), (1147, 41710), (1333, 35890), (1591, 30070), (2294, 20855), (2666, 17945), (3007, 15910), (3182, 15035), (3589, 13330), (4171, 11470), (5735, 8342), (6014, 7955), (6665, 7178)]