54236910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19897

約数の個数: 64

約数和(自身を含む): 160215552

約数和(自身を除く): 105978642

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 19867, 39734, 59601, 99335, 119202, 139069, 198670, 258271, 278138, 298005, 417207, 516542, 596010, 695345, 774813, 834414, 1291355, 1390690, 1549626, 1807897, 2086035, 2582710, 3615794, 3874065, 4172070, 5423691, 7748130, 9039485, 10847382, 18078970, 27118455, 54236910]

約数ペア:

[(1, 54236910), (2, 27118455), (3, 18078970), (5, 10847382), (6, 9039485), (7, 7748130), (10, 5423691), (13, 4172070), (14, 3874065), (15, 3615794), (21, 2582710), (26, 2086035), (30, 1807897), (35, 1549626), (39, 1390690), (42, 1291355), (65, 834414), (70, 774813), (78, 695345), (91, 596010), (105, 516542), (130, 417207), (182, 298005), (195, 278138), (210, 258271), (273, 198670), (390, 139069), (455, 119202), (546, 99335), (910, 59601), (1365, 39734), (2730, 19867)]