49808538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 79921062

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 659, 663, 741, 969, 1318, 1326, 1482, 1938, 1977, 1989, 2223, 2907, 3954, 3978, 4199, 4446, 5814, 5931, 8398, 8567, 11203, 11862, 12521, 12597, 17134, 22406, 25042, 25194, 25701, 33609, 37563, 37791, 51402, 67218, 75126, 75582, 77103, 100827, 112689, 145639, 154206, 162773, 201654, 212857, 225378, 291278, 325546, 425714, 436917, 488319, 638571, 873834, 976638, 1277142, 1310751, 1464957, 1915713, 2621502, 2767141, 2929914, 3831426, 5534282, 8301423, 16602846, 24904269, 49808538]

約数ペア:

[(1, 49808538), (2, 24904269), (3, 16602846), (6, 8301423), (9, 5534282), (13, 3831426), (17, 2929914), (18, 2767141), (19, 2621502), (26, 1915713), (34, 1464957), (38, 1310751), (39, 1277142), (51, 976638), (57, 873834), (78, 638571), (102, 488319), (114, 436917), (117, 425714), (153, 325546), (171, 291278), (221, 225378), (234, 212857), (247, 201654), (306, 162773), (323, 154206), (342, 145639), (442, 112689), (494, 100827), (646, 77103), (659, 75582), (663, 75126), (741, 67218), (969, 51402), (1318, 37791), (1326, 37563), (1482, 33609), (1938, 25701), (1977, 25194), (1989, 25042), (2223, 22406), (2907, 17134), (3954, 12597), (3978, 12521), (4199, 11862), (4446, 11203), (5814, 8567), (5931, 8398)]