52544340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 160157088

約数和(自身を除く): 107612748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1163, 1255, 1506, 2259, 2326, 2510, 3012, 3489, 3765, 4518, 4652, 5020, 5815, 6978, 7530, 9036, 10467, 11295, 11630, 13956, 15060, 17445, 20934, 22590, 23260, 34890, 41868, 45180, 52335, 69780, 104670, 209340, 291913, 583826, 875739, 1167652, 1459565, 1751478, 2627217, 2919130, 3502956, 4378695, 5254434, 5838260, 8757390, 10508868, 13136085, 17514780, 26272170, 52544340]

約数ペア:

[(1, 52544340), (2, 26272170), (3, 17514780), (4, 13136085), (5, 10508868), (6, 8757390), (9, 5838260), (10, 5254434), (12, 4378695), (15, 3502956), (18, 2919130), (20, 2627217), (30, 1751478), (36, 1459565), (45, 1167652), (60, 875739), (90, 583826), (180, 291913), (251, 209340), (502, 104670), (753, 69780), (1004, 52335), (1163, 45180), (1255, 41868), (1506, 34890), (2259, 23260), (2326, 22590), (2510, 20934), (3012, 17445), (3489, 15060), (3765, 13956), (4518, 11630), (4652, 11295), (5020, 10467), (5815, 9036), (6978, 7530)]