54238380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 121395540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1451, 1780, 1869, 2492, 2670, 2902, 3115, 3738, 4353, 5340, 5804, 6230, 7255, 7476, 8706, 9345, 10157, 12460, 14510, 17412, 18690, 20314, 21765, 29020, 30471, 37380, 40628, 43530, 50785, 60942, 87060, 101570, 121884, 129139, 152355, 203140, 258278, 304710, 387417, 516556, 609420, 645695, 774834, 903973, 1291390, 1549668, 1807946, 1937085, 2582780, 2711919, 3615892, 3874170, 4519865, 5423838, 7748340, 9039730, 10847676, 13559595, 18079460, 27119190, 54238380]

約数ペア:

[(1, 54238380), (2, 27119190), (3, 18079460), (4, 13559595), (5, 10847676), (6, 9039730), (7, 7748340), (10, 5423838), (12, 4519865), (14, 3874170), (15, 3615892), (20, 2711919), (21, 2582780), (28, 1937085), (30, 1807946), (35, 1549668), (42, 1291390), (60, 903973), (70, 774834), (84, 645695), (89, 609420), (105, 516556), (140, 387417), (178, 304710), (210, 258278), (267, 203140), (356, 152355), (420, 129139), (445, 121884), (534, 101570), (623, 87060), (890, 60942), (1068, 50785), (1246, 43530), (1335, 40628), (1451, 37380), (1780, 30471), (1869, 29020), (2492, 21765), (2670, 20314), (2902, 18690), (3115, 17412), (3738, 14510), (4353, 12460), (5340, 10157), (5804, 9345), (6230, 8706), (7255, 7476)]