55508850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 149998212

約数和(自身を除く): 94489362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 293, 421, 450, 586, 842, 879, 1263, 1465, 1758, 2105, 2526, 2637, 2930, 3789, 4210, 4395, 5274, 6315, 7325, 7578, 8790, 10525, 12630, 13185, 14650, 18945, 21050, 21975, 26370, 31575, 37890, 43950, 63150, 65925, 94725, 123353, 131850, 189450, 246706, 370059, 616765, 740118, 1110177, 1233530, 1850295, 2220354, 3083825, 3700590, 5550885, 6167650, 9251475, 11101770, 18502950, 27754425, 55508850]

約数ペア:

[(1, 55508850), (2, 27754425), (3, 18502950), (5, 11101770), (6, 9251475), (9, 6167650), (10, 5550885), (15, 3700590), (18, 3083825), (25, 2220354), (30, 1850295), (45, 1233530), (50, 1110177), (75, 740118), (90, 616765), (150, 370059), (225, 246706), (293, 189450), (421, 131850), (450, 123353), (586, 94725), (842, 65925), (879, 63150), (1263, 43950), (1465, 37890), (1758, 31575), (2105, 26370), (2526, 21975), (2637, 21050), (2930, 18945), (3789, 14650), (4210, 13185), (4395, 12630), (5274, 10525), (6315, 8790), (7325, 7578)]