51094120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 146499840

約数和(自身を除く): 95405720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 313, 371, 385, 424, 440, 530, 583, 616, 626, 742, 770, 1060, 1166, 1252, 1484, 1540, 1565, 1855, 2120, 2191, 2332, 2504, 2915, 2968, 3080, 3130, 3443, 3710, 4081, 4382, 4664, 5830, 6260, 6886, 7420, 8162, 8764, 10955, 11660, 12520, 13772, 14840, 16324, 16589, 17215, 17528, 20405, 21910, 23320, 24101, 27544, 32648, 33178, 34430, 40810, 43820, 48202, 66356, 68860, 81620, 82945, 87640, 96404, 116123, 120505, 132712, 137720, 163240, 165890, 182479, 192808, 232246, 241010, 331780, 364958, 464492, 482020, 580615, 663560, 729916, 912395, 928984, 964040, 1161230, 1277353, 1459832, 1824790, 2322460, 2554706, 3649580, 4644920, 5109412, 6386765, 7299160, 10218824, 12773530, 25547060, 51094120]

約数ペア:

[(1, 51094120), (2, 25547060), (4, 12773530), (5, 10218824), (7, 7299160), (8, 6386765), (10, 5109412), (11, 4644920), (14, 3649580), (20, 2554706), (22, 2322460), (28, 1824790), (35, 1459832), (40, 1277353), (44, 1161230), (53, 964040), (55, 928984), (56, 912395), (70, 729916), (77, 663560), (88, 580615), (106, 482020), (110, 464492), (140, 364958), (154, 331780), (212, 241010), (220, 232246), (265, 192808), (280, 182479), (308, 165890), (313, 163240), (371, 137720), (385, 132712), (424, 120505), (440, 116123), (530, 96404), (583, 87640), (616, 82945), (626, 81620), (742, 68860), (770, 66356), (1060, 48202), (1166, 43820), (1252, 40810), (1484, 34430), (1540, 33178), (1565, 32648), (1855, 27544), (2120, 24101), (2191, 23320), (2332, 21910), (2504, 20405), (2915, 17528), (2968, 17215), (3080, 16589), (3130, 16324), (3443, 14840), (3710, 13772), (4081, 12520), (4382, 11660), (4664, 10955), (5830, 8764), (6260, 8162), (6886, 7420)]