49291398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 48

約数和(自身を含む): 121788576

約数和(自身を除く): 72497178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 12391, 24782, 37173, 74346, 111519, 161083, 210647, 223038, 322166, 421294, 483249, 631941, 966498, 1263882, 1449747, 1895823, 2738411, 2899494, 3791646, 5476822, 8215233, 16430466, 24645699, 49291398]

約数ペア:

[(1, 49291398), (2, 24645699), (3, 16430466), (6, 8215233), (9, 5476822), (13, 3791646), (17, 2899494), (18, 2738411), (26, 1895823), (34, 1449747), (39, 1263882), (51, 966498), (78, 631941), (102, 483249), (117, 421294), (153, 322166), (221, 223038), (234, 210647), (306, 161083), (442, 111519), (663, 74346), (1326, 37173), (1989, 24782), (3978, 12391)]