51098940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16699}}^1$

素因数の和:16731

約数の個数: 72

約数和(自身を含む): 164127600

約数和(自身を除く): 113028660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16699, 33398, 50097, 66796, 83495, 100194, 150291, 166990, 200388, 250485, 283883, 300582, 333980, 500970, 567766, 601164, 751455, 851649, 1001940, 1135532, 1419415, 1502910, 1703298, 2554947, 2838830, 3005820, 3406596, 4258245, 5109894, 5677660, 8516490, 10219788, 12774735, 17032980, 25549470, 51098940]

約数ペア:

[(1, 51098940), (2, 25549470), (3, 17032980), (4, 12774735), (5, 10219788), (6, 8516490), (9, 5677660), (10, 5109894), (12, 4258245), (15, 3406596), (17, 3005820), (18, 2838830), (20, 2554947), (30, 1703298), (34, 1502910), (36, 1419415), (45, 1135532), (51, 1001940), (60, 851649), (68, 751455), (85, 601164), (90, 567766), (102, 500970), (153, 333980), (170, 300582), (180, 283883), (204, 250485), (255, 200388), (306, 166990), (340, 150291), (510, 100194), (612, 83495), (765, 66796), (1020, 50097), (1530, 33398), (3060, 16699)]