51498270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 143646048

約数和(自身を除く): 92147778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 97, 102, 153, 170, 194, 255, 291, 306, 347, 485, 510, 582, 694, 765, 873, 970, 1041, 1455, 1530, 1649, 1735, 1746, 2082, 2910, 3123, 3298, 3470, 4365, 4947, 5205, 5899, 6246, 8245, 8730, 9894, 10410, 11798, 14841, 15615, 16490, 17697, 24735, 29495, 29682, 31230, 33659, 35394, 49470, 53091, 58990, 67318, 74205, 88485, 100977, 106182, 148410, 168295, 176970, 201954, 265455, 302931, 336590, 504885, 530910, 572203, 605862, 1009770, 1144406, 1514655, 1716609, 2861015, 3029310, 3433218, 5149827, 5722030, 8583045, 10299654, 17166090, 25749135, 51498270]

約数ペア:

[(1, 51498270), (2, 25749135), (3, 17166090), (5, 10299654), (6, 8583045), (9, 5722030), (10, 5149827), (15, 3433218), (17, 3029310), (18, 2861015), (30, 1716609), (34, 1514655), (45, 1144406), (51, 1009770), (85, 605862), (90, 572203), (97, 530910), (102, 504885), (153, 336590), (170, 302931), (194, 265455), (255, 201954), (291, 176970), (306, 168295), (347, 148410), (485, 106182), (510, 100977), (582, 88485), (694, 74205), (765, 67318), (873, 58990), (970, 53091), (1041, 49470), (1455, 35394), (1530, 33659), (1649, 31230), (1735, 29682), (1746, 29495), (2082, 24735), (2910, 17697), (3123, 16490), (3298, 15615), (3470, 14841), (4365, 11798), (4947, 10410), (5205, 9894), (5899, 8730), (6246, 8245)]