56133560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 98695240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 223, 232, 248, 280, 290, 310, 406, 434, 446, 580, 620, 812, 868, 892, 899, 1015, 1085, 1115, 1160, 1240, 1561, 1624, 1736, 1784, 1798, 2030, 2170, 2230, 3122, 3596, 4060, 4340, 4460, 4495, 6244, 6293, 6467, 6913, 7192, 7805, 8120, 8680, 8920, 8990, 12488, 12586, 12934, 13826, 15610, 17980, 25172, 25868, 27652, 31220, 31465, 32335, 34565, 35960, 45269, 48391, 50344, 51736, 55304, 62440, 62930, 64670, 69130, 90538, 96782, 125860, 129340, 138260, 181076, 193564, 200477, 226345, 241955, 251720, 258680, 276520, 362152, 387128, 400954, 452690, 483910, 801908, 905380, 967820, 1002385, 1403339, 1603816, 1810760, 1935640, 2004770, 2806678, 4009540, 5613356, 7016695, 8019080, 11226712, 14033390, 28066780, 56133560]

約数ペア:

[(1, 56133560), (2, 28066780), (4, 14033390), (5, 11226712), (7, 8019080), (8, 7016695), (10, 5613356), (14, 4009540), (20, 2806678), (28, 2004770), (29, 1935640), (31, 1810760), (35, 1603816), (40, 1403339), (56, 1002385), (58, 967820), (62, 905380), (70, 801908), (116, 483910), (124, 452690), (140, 400954), (145, 387128), (155, 362152), (203, 276520), (217, 258680), (223, 251720), (232, 241955), (248, 226345), (280, 200477), (290, 193564), (310, 181076), (406, 138260), (434, 129340), (446, 125860), (580, 96782), (620, 90538), (812, 69130), (868, 64670), (892, 62930), (899, 62440), (1015, 55304), (1085, 51736), (1115, 50344), (1160, 48391), (1240, 45269), (1561, 35960), (1624, 34565), (1736, 32335), (1784, 31465), (1798, 31220), (2030, 27652), (2170, 25868), (2230, 25172), (3122, 17980), (3596, 15610), (4060, 13826), (4340, 12934), (4460, 12586), (4495, 12488), (6244, 8990), (6293, 8920), (6467, 8680), (6913, 8120), (7192, 7805)]