53165200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 143089056

約数和(自身を除く): 89923856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 172, 176, 200, 215, 220, 275, 281, 344, 400, 430, 440, 473, 550, 562, 688, 860, 880, 946, 1075, 1100, 1124, 1405, 1720, 1892, 2150, 2200, 2248, 2365, 2810, 3091, 3440, 3784, 4300, 4400, 4496, 4730, 5620, 6182, 7025, 7568, 8600, 9460, 11240, 11825, 12083, 12364, 14050, 15455, 17200, 18920, 22480, 23650, 24166, 24728, 28100, 30910, 37840, 47300, 48332, 49456, 56200, 60415, 61820, 77275, 94600, 96664, 112400, 120830, 123640, 132913, 154550, 189200, 193328, 241660, 247280, 265826, 302075, 309100, 483320, 531652, 604150, 618200, 664565, 966640, 1063304, 1208300, 1236400, 1329130, 2126608, 2416600, 2658260, 3322825, 4833200, 5316520, 6645650, 10633040, 13291300, 26582600, 53165200]

約数ペア:

[(1, 53165200), (2, 26582600), (4, 13291300), (5, 10633040), (8, 6645650), (10, 5316520), (11, 4833200), (16, 3322825), (20, 2658260), (22, 2416600), (25, 2126608), (40, 1329130), (43, 1236400), (44, 1208300), (50, 1063304), (55, 966640), (80, 664565), (86, 618200), (88, 604150), (100, 531652), (110, 483320), (172, 309100), (176, 302075), (200, 265826), (215, 247280), (220, 241660), (275, 193328), (281, 189200), (344, 154550), (400, 132913), (430, 123640), (440, 120830), (473, 112400), (550, 96664), (562, 94600), (688, 77275), (860, 61820), (880, 60415), (946, 56200), (1075, 49456), (1100, 48332), (1124, 47300), (1405, 37840), (1720, 30910), (1892, 28100), (2150, 24728), (2200, 24166), (2248, 23650), (2365, 22480), (2810, 18920), (3091, 17200), (3440, 15455), (3784, 14050), (4300, 12364), (4400, 12083), (4496, 11825), (4730, 11240), (5620, 9460), (6182, 8600), (7025, 7568)]