53478090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 154275840

約数和(自身を除く): 100797750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 191, 255, 270, 305, 306, 366, 382, 459, 510, 549, 573, 610, 765, 915, 918, 955, 1037, 1098, 1146, 1530, 1647, 1719, 1830, 1910, 2074, 2295, 2745, 2865, 3111, 3247, 3294, 3438, 4590, 5157, 5185, 5490, 5730, 6222, 6494, 8235, 8595, 9333, 9741, 10314, 10370, 11651, 15555, 16235, 16470, 17190, 18666, 19482, 23302, 25785, 27999, 29223, 31110, 32470, 34953, 46665, 48705, 51570, 55998, 58255, 58446, 69906, 87669, 93330, 97410, 104859, 116510, 139995, 146115, 174765, 175338, 198067, 209718, 279990, 292230, 314577, 349530, 396134, 438345, 524295, 594201, 629154, 876690, 990335, 1048590, 1188402, 1572885, 1782603, 1980670, 2971005, 3145770, 3565206, 5347809, 5942010, 8913015, 10695618, 17826030, 26739045, 53478090]

約数ペア:

[(1, 53478090), (2, 26739045), (3, 17826030), (5, 10695618), (6, 8913015), (9, 5942010), (10, 5347809), (15, 3565206), (17, 3145770), (18, 2971005), (27, 1980670), (30, 1782603), (34, 1572885), (45, 1188402), (51, 1048590), (54, 990335), (61, 876690), (85, 629154), (90, 594201), (102, 524295), (122, 438345), (135, 396134), (153, 349530), (170, 314577), (183, 292230), (191, 279990), (255, 209718), (270, 198067), (305, 175338), (306, 174765), (366, 146115), (382, 139995), (459, 116510), (510, 104859), (549, 97410), (573, 93330), (610, 87669), (765, 69906), (915, 58446), (918, 58255), (955, 55998), (1037, 51570), (1098, 48705), (1146, 46665), (1530, 34953), (1647, 32470), (1719, 31110), (1830, 29223), (1910, 27999), (2074, 25785), (2295, 23302), (2745, 19482), (2865, 18666), (3111, 17190), (3247, 16470), (3294, 16235), (3438, 15555), (4590, 11651), (5157, 10370), (5185, 10314), (5490, 9741), (5730, 9333), (6222, 8595), (6494, 8235)]