51376140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 161784000

約数和(自身を除く): 110407860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1069, 1335, 1602, 1780, 2138, 2403, 2670, 3204, 3207, 4005, 4276, 4806, 5340, 5345, 6414, 8010, 9612, 9621, 10690, 12015, 12828, 16020, 16035, 19242, 21380, 24030, 28863, 32070, 38484, 48060, 48105, 57726, 64140, 95141, 96210, 115452, 144315, 190282, 192420, 285423, 288630, 380564, 475705, 570846, 577260, 856269, 951410, 1141692, 1427115, 1712538, 1902820, 2568807, 2854230, 3425076, 4281345, 5137614, 5708460, 8562690, 10275228, 12844035, 17125380, 25688070, 51376140]

約数ペア:

[(1, 51376140), (2, 25688070), (3, 17125380), (4, 12844035), (5, 10275228), (6, 8562690), (9, 5708460), (10, 5137614), (12, 4281345), (15, 3425076), (18, 2854230), (20, 2568807), (27, 1902820), (30, 1712538), (36, 1427115), (45, 1141692), (54, 951410), (60, 856269), (89, 577260), (90, 570846), (108, 475705), (135, 380564), (178, 288630), (180, 285423), (267, 192420), (270, 190282), (356, 144315), (445, 115452), (534, 96210), (540, 95141), (801, 64140), (890, 57726), (1068, 48105), (1069, 48060), (1335, 38484), (1602, 32070), (1780, 28863), (2138, 24030), (2403, 21380), (2670, 19242), (3204, 16035), (3207, 16020), (4005, 12828), (4276, 12015), (4806, 10690), (5340, 9621), (5345, 9612), (6414, 8010)]