48417990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 123918336

約数和(自身を除く): 75500346

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 1493, 2162, 2986, 3243, 4479, 5405, 6486, 7465, 8958, 10810, 14930, 16215, 22395, 32430, 34339, 44790, 68678, 70171, 103017, 140342, 171695, 206034, 210513, 343390, 350855, 421026, 515085, 701710, 1030170, 1052565, 1613933, 2105130, 3227866, 4841799, 8069665, 9683598, 16139330, 24208995, 48417990]

約数ペア:

[(1, 48417990), (2, 24208995), (3, 16139330), (5, 9683598), (6, 8069665), (10, 4841799), (15, 3227866), (23, 2105130), (30, 1613933), (46, 1052565), (47, 1030170), (69, 701710), (94, 515085), (115, 421026), (138, 350855), (141, 343390), (230, 210513), (235, 206034), (282, 171695), (345, 140342), (470, 103017), (690, 70171), (705, 68678), (1081, 44790), (1410, 34339), (1493, 32430), (2162, 22395), (2986, 16215), (3243, 14930), (4479, 10810), (5405, 8958), (6486, 7465)]