55141730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 62431390

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 89, 106, 167, 178, 265, 334, 371, 445, 530, 623, 742, 835, 890, 1169, 1246, 1670, 1855, 2338, 3115, 3710, 4717, 5845, 6230, 8851, 9434, 11690, 14863, 17702, 23585, 29726, 33019, 44255, 47170, 61957, 66038, 74315, 88510, 104041, 123914, 148630, 165095, 208082, 309785, 330190, 520205, 619570, 787739, 1040410, 1575478, 3938695, 5514173, 7877390, 11028346, 27570865, 55141730]

約数ペア:

[(1, 55141730), (2, 27570865), (5, 11028346), (7, 7877390), (10, 5514173), (14, 3938695), (35, 1575478), (53, 1040410), (70, 787739), (89, 619570), (106, 520205), (167, 330190), (178, 309785), (265, 208082), (334, 165095), (371, 148630), (445, 123914), (530, 104041), (623, 88510), (742, 74315), (835, 66038), (890, 61957), (1169, 47170), (1246, 44255), (1670, 33019), (1855, 29726), (2338, 23585), (3115, 17702), (3710, 14863), (4717, 11690), (5845, 9434), (6230, 8851)]