51905340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5096

約数の個数: 96

約数和(自身を含む): 170016000

約数和(自身を除く): 118110660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5059, 5130, 10118, 10260, 15177, 20236, 25295, 30354, 45531, 50590, 60708, 75885, 91062, 96121, 101180, 136593, 151770, 182124, 192242, 227655, 273186, 288363, 303540, 384484, 455310, 480605, 546372, 576726, 682965, 865089, 910620, 961210, 1153452, 1365930, 1441815, 1730178, 1922420, 2595267, 2731860, 2883630, 3460356, 4325445, 5190534, 5767260, 8650890, 10381068, 12976335, 17301780, 25952670, 51905340]

約数ペア:

[(1, 51905340), (2, 25952670), (3, 17301780), (4, 12976335), (5, 10381068), (6, 8650890), (9, 5767260), (10, 5190534), (12, 4325445), (15, 3460356), (18, 2883630), (19, 2731860), (20, 2595267), (27, 1922420), (30, 1730178), (36, 1441815), (38, 1365930), (45, 1153452), (54, 961210), (57, 910620), (60, 865089), (76, 682965), (90, 576726), (95, 546372), (108, 480605), (114, 455310), (135, 384484), (171, 303540), (180, 288363), (190, 273186), (228, 227655), (270, 192242), (285, 182124), (342, 151770), (380, 136593), (513, 101180), (540, 96121), (570, 91062), (684, 75885), (855, 60708), (1026, 50590), (1140, 45531), (1710, 30354), (2052, 25295), (2565, 20236), (3420, 15177), (5059, 10260), (5130, 10118)]