51853560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 171452160

約数和(自身を除く): 119598600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 241, 264, 326, 330, 440, 482, 489, 652, 660, 723, 815, 964, 978, 1205, 1304, 1320, 1446, 1630, 1793, 1928, 1956, 2410, 2445, 2651, 2892, 3260, 3586, 3615, 3912, 4820, 4890, 5302, 5379, 5784, 6520, 7172, 7230, 7953, 8965, 9640, 9780, 10604, 10758, 13255, 14344, 14460, 15906, 17930, 19560, 21208, 21516, 26510, 26895, 28920, 31812, 35860, 39283, 39765, 43032, 53020, 53790, 63624, 71720, 78566, 79530, 106040, 107580, 117849, 157132, 159060, 196415, 215160, 235698, 314264, 318120, 392830, 432113, 471396, 589245, 785660, 864226, 942792, 1178490, 1296339, 1571320, 1728452, 2160565, 2356980, 2592678, 3456904, 4321130, 4713960, 5185356, 6481695, 8642260, 10370712, 12963390, 17284520, 25926780, 51853560]

約数ペア:

[(1, 51853560), (2, 25926780), (3, 17284520), (4, 12963390), (5, 10370712), (6, 8642260), (8, 6481695), (10, 5185356), (11, 4713960), (12, 4321130), (15, 3456904), (20, 2592678), (22, 2356980), (24, 2160565), (30, 1728452), (33, 1571320), (40, 1296339), (44, 1178490), (55, 942792), (60, 864226), (66, 785660), (88, 589245), (110, 471396), (120, 432113), (132, 392830), (163, 318120), (165, 314264), (220, 235698), (241, 215160), (264, 196415), (326, 159060), (330, 157132), (440, 117849), (482, 107580), (489, 106040), (652, 79530), (660, 78566), (723, 71720), (815, 63624), (964, 53790), (978, 53020), (1205, 43032), (1304, 39765), (1320, 39283), (1446, 35860), (1630, 31812), (1793, 28920), (1928, 26895), (1956, 26510), (2410, 21516), (2445, 21208), (2651, 19560), (2892, 17930), (3260, 15906), (3586, 14460), (3615, 14344), (3912, 13255), (4820, 10758), (4890, 10604), (5302, 9780), (5379, 9640), (5784, 8965), (6520, 7953), (7172, 7230)]