551489316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{55171}}^1$

素因数の和:55209

約数の個数: 72

約数和(自身を含む): 1584981216

約数和(自身を除く): 1033491900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 55171, 110342, 165513, 220684, 331026, 386197, 662052, 772394, 937907, 1158591, 1544788, 1875814, 2317182, 2703379, 2813721, 3751628, 4634364, 5406758, 5627442, 6565349, 8110137, 10813516, 11254884, 13130698, 16220274, 19696047, 26261396, 32440548, 39392094, 45957443, 78784188, 91914886, 137872329, 183829772, 275744658, 551489316]

約数ペア:

[(1, 551489316), (2, 275744658), (3, 183829772), (4, 137872329), (6, 91914886), (7, 78784188), (12, 45957443), (14, 39392094), (17, 32440548), (21, 26261396), (28, 19696047), (34, 16220274), (42, 13130698), (49, 11254884), (51, 10813516), (68, 8110137), (84, 6565349), (98, 5627442), (102, 5406758), (119, 4634364), (147, 3751628), (196, 2813721), (204, 2703379), (238, 2317182), (294, 1875814), (357, 1544788), (476, 1158591), (588, 937907), (714, 772394), (833, 662052), (1428, 386197), (1666, 331026), (2499, 220684), (3332, 165513), (4998, 110342), (9996, 55171)]