56755860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7985

約数の個数: 96

約数和(自身を含む): 192326400

約数和(自身を除く): 135570540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7949, 15898, 23847, 31796, 39745, 47694, 55643, 79490, 95388, 111286, 119235, 135133, 158980, 166929, 222572, 238470, 270266, 278215, 333858, 405399, 476940, 540532, 556430, 667716, 675665, 810798, 834645, 945931, 1112860, 1351330, 1621596, 1669290, 1891862, 2026995, 2702660, 2837793, 3338580, 3783724, 4053990, 4729655, 5675586, 8107980, 9459310, 11351172, 14188965, 18918620, 28377930, 56755860]

約数ペア:

[(1, 56755860), (2, 28377930), (3, 18918620), (4, 14188965), (5, 11351172), (6, 9459310), (7, 8107980), (10, 5675586), (12, 4729655), (14, 4053990), (15, 3783724), (17, 3338580), (20, 2837793), (21, 2702660), (28, 2026995), (30, 1891862), (34, 1669290), (35, 1621596), (42, 1351330), (51, 1112860), (60, 945931), (68, 834645), (70, 810798), (84, 675665), (85, 667716), (102, 556430), (105, 540532), (119, 476940), (140, 405399), (170, 333858), (204, 278215), (210, 270266), (238, 238470), (255, 222572), (340, 166929), (357, 158980), (420, 135133), (476, 119235), (510, 111286), (595, 95388), (714, 79490), (1020, 55643), (1190, 47694), (1428, 39745), (1785, 31796), (2380, 23847), (3570, 15898), (7140, 7949)]