52806544420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{263}}^1\times {\mathrm{29269}}^1$

素因数の和:29562

約数の個数: 96

約数和(自身を含む): 129818304000

約数和(自身を除く): 77011759580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 263, 343, 490, 526, 686, 980, 1052, 1315, 1372, 1715, 1841, 2630, 3430, 3682, 5260, 6860, 7364, 9205, 12887, 18410, 25774, 29269, 36820, 51548, 58538, 64435, 90209, 117076, 128870, 146345, 180418, 204883, 257740, 292690, 360836, 409766, 451045, 585380, 819532, 902090, 1024415, 1434181, 1804180, 2048830, 2868362, 4097660, 5736724, 7170905, 7697747, 10039267, 14341810, 15395494, 20078534, 28683620, 30790988, 38488735, 40157068, 50196335, 53884229, 76977470, 100392670, 107768458, 153954940, 200785340, 215536916, 269421145, 377189603, 538842290, 754379206, 1077684580, 1508758412, 1885948015, 2640327221, 3771896030, 5280654442, 7543792060, 10561308884, 13201636105, 26403272210, 52806544420]

約数ペア:

[(1, 52806544420), (2, 26403272210), (4, 13201636105), (5, 10561308884), (7, 7543792060), (10, 5280654442), (14, 3771896030), (20, 2640327221), (28, 1885948015), (35, 1508758412), (49, 1077684580), (70, 754379206), (98, 538842290), (140, 377189603), (196, 269421145), (245, 215536916), (263, 200785340), (343, 153954940), (490, 107768458), (526, 100392670), (686, 76977470), (980, 53884229), (1052, 50196335), (1315, 40157068), (1372, 38488735), (1715, 30790988), (1841, 28683620), (2630, 20078534), (3430, 15395494), (3682, 14341810), (5260, 10039267), (6860, 7697747), (7364, 7170905), (9205, 5736724), (12887, 4097660), (18410, 2868362), (25774, 2048830), (29269, 1804180), (36820, 1434181), (51548, 1024415), (58538, 902090), (64435, 819532), (90209, 585380), (117076, 451045), (128870, 409766), (146345, 360836), (180418, 292690), (204883, 257740)]