55926780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10275

約数の個数: 96

約数和(自身を含む): 192751104

約数和(自身を除く): 136824324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10243, 20486, 30729, 40972, 51215, 61458, 71701, 102430, 122916, 133159, 143402, 153645, 204860, 215103, 266318, 286804, 307290, 358505, 399477, 430206, 532636, 614580, 665795, 717010, 798954, 860412, 932113, 1075515, 1331590, 1434020, 1597908, 1864226, 1997385, 2151030, 2663180, 2796339, 3728452, 3994770, 4302060, 4660565, 5592678, 7989540, 9321130, 11185356, 13981695, 18642260, 27963390, 55926780]

約数ペア:

[(1, 55926780), (2, 27963390), (3, 18642260), (4, 13981695), (5, 11185356), (6, 9321130), (7, 7989540), (10, 5592678), (12, 4660565), (13, 4302060), (14, 3994770), (15, 3728452), (20, 2796339), (21, 2663180), (26, 2151030), (28, 1997385), (30, 1864226), (35, 1597908), (39, 1434020), (42, 1331590), (52, 1075515), (60, 932113), (65, 860412), (70, 798954), (78, 717010), (84, 665795), (91, 614580), (105, 532636), (130, 430206), (140, 399477), (156, 358505), (182, 307290), (195, 286804), (210, 266318), (260, 215103), (273, 204860), (364, 153645), (390, 143402), (420, 133159), (455, 122916), (546, 102430), (780, 71701), (910, 61458), (1092, 51215), (1365, 40972), (1820, 30729), (2730, 20486), (5460, 10243)]