51390150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2918

約数の個数: 96

約数和(自身を含む): 154275840

約数和(自身を除く): 102885690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2879, 2975, 3570, 5758, 5950, 8637, 8925, 14395, 17274, 17850, 20153, 28790, 40306, 43185, 48943, 60459, 71975, 86370, 97886, 100765, 120918, 143950, 146829, 201530, 215925, 244715, 293658, 302295, 342601, 431850, 489430, 503825, 604590, 685202, 734145, 1007650, 1027803, 1223575, 1468290, 1511475, 1713005, 2055606, 2447150, 3022950, 3426010, 3670725, 5139015, 7341450, 8565025, 10278030, 17130050, 25695075, 51390150]

約数ペア:

[(1, 51390150), (2, 25695075), (3, 17130050), (5, 10278030), (6, 8565025), (7, 7341450), (10, 5139015), (14, 3670725), (15, 3426010), (17, 3022950), (21, 2447150), (25, 2055606), (30, 1713005), (34, 1511475), (35, 1468290), (42, 1223575), (50, 1027803), (51, 1007650), (70, 734145), (75, 685202), (85, 604590), (102, 503825), (105, 489430), (119, 431850), (150, 342601), (170, 302295), (175, 293658), (210, 244715), (238, 215925), (255, 201530), (350, 146829), (357, 143950), (425, 120918), (510, 100765), (525, 97886), (595, 86370), (714, 71975), (850, 60459), (1050, 48943), (1190, 43185), (1275, 40306), (1785, 28790), (2550, 20153), (2879, 17850), (2975, 17274), (3570, 14395), (5758, 8925), (5950, 8637)]