54890178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 135198720

約数和(自身を除く): 80308542

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 826, 1003, 1239, 1303, 2006, 2478, 2606, 3009, 3909, 6018, 7021, 7818, 9121, 14042, 18242, 21063, 22151, 27363, 42126, 44302, 54726, 66453, 76877, 132906, 153754, 155057, 230631, 310114, 461262, 465171, 538139, 930342, 1076278, 1306909, 1614417, 2613818, 3228834, 3920727, 7841454, 9148363, 18296726, 27445089, 54890178]

約数ペア:

[(1, 54890178), (2, 27445089), (3, 18296726), (6, 9148363), (7, 7841454), (14, 3920727), (17, 3228834), (21, 2613818), (34, 1614417), (42, 1306909), (51, 1076278), (59, 930342), (102, 538139), (118, 465171), (119, 461262), (177, 310114), (238, 230631), (354, 155057), (357, 153754), (413, 132906), (714, 76877), (826, 66453), (1003, 54726), (1239, 44302), (1303, 42126), (2006, 27363), (2478, 22151), (2606, 21063), (3009, 18242), (3909, 14042), (6018, 9121), (7021, 7818)]