47439480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 157489920

約数和(自身を除く): 110050440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 433, 440, 498, 660, 664, 830, 866, 913, 996, 1245, 1299, 1320, 1660, 1732, 1826, 1992, 2165, 2490, 2598, 2739, 3320, 3464, 3652, 4330, 4565, 4763, 4980, 5196, 5478, 6495, 7304, 8660, 9130, 9526, 9960, 10392, 10956, 12990, 13695, 14289, 17320, 18260, 19052, 21912, 23815, 25980, 27390, 28578, 35939, 36520, 38104, 47630, 51960, 54780, 57156, 71445, 71878, 95260, 107817, 109560, 114312, 142890, 143756, 179695, 190520, 215634, 285780, 287512, 359390, 395329, 431268, 539085, 571560, 718780, 790658, 862536, 1078170, 1185987, 1437560, 1581316, 1976645, 2156340, 2371974, 3162632, 3953290, 4312680, 4743948, 5929935, 7906580, 9487896, 11859870, 15813160, 23719740, 47439480]

約数ペア:

[(1, 47439480), (2, 23719740), (3, 15813160), (4, 11859870), (5, 9487896), (6, 7906580), (8, 5929935), (10, 4743948), (11, 4312680), (12, 3953290), (15, 3162632), (20, 2371974), (22, 2156340), (24, 1976645), (30, 1581316), (33, 1437560), (40, 1185987), (44, 1078170), (55, 862536), (60, 790658), (66, 718780), (83, 571560), (88, 539085), (110, 431268), (120, 395329), (132, 359390), (165, 287512), (166, 285780), (220, 215634), (249, 190520), (264, 179695), (330, 143756), (332, 142890), (415, 114312), (433, 109560), (440, 107817), (498, 95260), (660, 71878), (664, 71445), (830, 57156), (866, 54780), (913, 51960), (996, 47630), (1245, 38104), (1299, 36520), (1320, 35939), (1660, 28578), (1732, 27390), (1826, 25980), (1992, 23815), (2165, 21912), (2490, 19052), (2598, 18260), (2739, 17320), (3320, 14289), (3464, 13695), (3652, 12990), (4330, 10956), (4565, 10392), (4763, 9960), (4980, 9526), (5196, 9130), (5478, 8660), (6495, 7304)]