53217990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 96

約数和(自身を含む): 167469120

約数和(自身を除く): 114251130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 4969, 5355, 9938, 10710, 14907, 24845, 29814, 34783, 44721, 49690, 69566, 74535, 84473, 89442, 104349, 149070, 168946, 173915, 208698, 223605, 253419, 313047, 347830, 422365, 447210, 506838, 521745, 591311, 626094, 760257, 844730, 1043490, 1182622, 1267095, 1520514, 1565235, 1773933, 2534190, 2956555, 3130470, 3547866, 3801285, 5321799, 5913110, 7602570, 8869665, 10643598, 17739330, 26608995, 53217990]

約数ペア:

[(1, 53217990), (2, 26608995), (3, 17739330), (5, 10643598), (6, 8869665), (7, 7602570), (9, 5913110), (10, 5321799), (14, 3801285), (15, 3547866), (17, 3130470), (18, 2956555), (21, 2534190), (30, 1773933), (34, 1565235), (35, 1520514), (42, 1267095), (45, 1182622), (51, 1043490), (63, 844730), (70, 760257), (85, 626094), (90, 591311), (102, 521745), (105, 506838), (119, 447210), (126, 422365), (153, 347830), (170, 313047), (210, 253419), (238, 223605), (255, 208698), (306, 173915), (315, 168946), (357, 149070), (510, 104349), (595, 89442), (630, 84473), (714, 74535), (765, 69566), (1071, 49690), (1190, 44721), (1530, 34783), (1785, 29814), (2142, 24845), (3570, 14907), (4969, 10710), (5355, 9938)]