55421460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6613

約数の個数: 72

約数和(自身を含む): 171714816

約数和(自身を除く): 116293356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 6551, 8460, 13102, 19653, 26204, 32755, 39306, 58959, 65510, 78612, 98265, 117918, 131020, 196530, 235836, 294795, 307897, 393060, 589590, 615794, 923691, 1179180, 1231588, 1539485, 1847382, 2771073, 3078970, 3694764, 4618455, 5542146, 6157940, 9236910, 11084292, 13855365, 18473820, 27710730, 55421460]

約数ペア:

[(1, 55421460), (2, 27710730), (3, 18473820), (4, 13855365), (5, 11084292), (6, 9236910), (9, 6157940), (10, 5542146), (12, 4618455), (15, 3694764), (18, 3078970), (20, 2771073), (30, 1847382), (36, 1539485), (45, 1231588), (47, 1179180), (60, 923691), (90, 615794), (94, 589590), (141, 393060), (180, 307897), (188, 294795), (235, 235836), (282, 196530), (423, 131020), (470, 117918), (564, 98265), (705, 78612), (846, 65510), (940, 58959), (1410, 39306), (1692, 32755), (2115, 26204), (2820, 19653), (4230, 13102), (6551, 8460)]