52733480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 130844160

約数和(自身を除く): 78110680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 43, 46, 62, 86, 92, 115, 124, 155, 172, 184, 215, 230, 248, 310, 344, 430, 460, 620, 713, 860, 920, 989, 1240, 1333, 1426, 1720, 1849, 1978, 2666, 2852, 3565, 3698, 3956, 4945, 5332, 5704, 6665, 7130, 7396, 7912, 9245, 9890, 10664, 13330, 14260, 14792, 18490, 19780, 26660, 28520, 30659, 36980, 39560, 42527, 53320, 57319, 61318, 73960, 85054, 114638, 122636, 153295, 170108, 212635, 229276, 245272, 286595, 306590, 340216, 425270, 458552, 573190, 613180, 850540, 1146380, 1226360, 1318337, 1701080, 2292760, 2636674, 5273348, 6591685, 10546696, 13183370, 26366740, 52733480]

約数ペア:

[(1, 52733480), (2, 26366740), (4, 13183370), (5, 10546696), (8, 6591685), (10, 5273348), (20, 2636674), (23, 2292760), (31, 1701080), (40, 1318337), (43, 1226360), (46, 1146380), (62, 850540), (86, 613180), (92, 573190), (115, 458552), (124, 425270), (155, 340216), (172, 306590), (184, 286595), (215, 245272), (230, 229276), (248, 212635), (310, 170108), (344, 153295), (430, 122636), (460, 114638), (620, 85054), (713, 73960), (860, 61318), (920, 57319), (989, 53320), (1240, 42527), (1333, 39560), (1426, 36980), (1720, 30659), (1849, 28520), (1978, 26660), (2666, 19780), (2852, 18490), (3565, 14792), (3698, 14260), (3956, 13330), (4945, 10664), (5332, 9890), (5704, 9245), (6665, 7912), (7130, 7396)]