55904860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 132065136

約数和(自身を除く): 76160276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 73, 110, 118, 146, 220, 236, 292, 295, 365, 590, 649, 730, 803, 1180, 1298, 1460, 1606, 2596, 3212, 3245, 3481, 4015, 4307, 6490, 6962, 8030, 8614, 12980, 13924, 16060, 17228, 17405, 21535, 34810, 38291, 43070, 47377, 69620, 76582, 86140, 94754, 153164, 189508, 191455, 236885, 254113, 382910, 473770, 508226, 765820, 947540, 1016452, 1270565, 2541130, 2795243, 5082260, 5590486, 11180972, 13976215, 27952430, 55904860]

約数ペア:

[(1, 55904860), (2, 27952430), (4, 13976215), (5, 11180972), (10, 5590486), (11, 5082260), (20, 2795243), (22, 2541130), (44, 1270565), (55, 1016452), (59, 947540), (73, 765820), (110, 508226), (118, 473770), (146, 382910), (220, 254113), (236, 236885), (292, 191455), (295, 189508), (365, 153164), (590, 94754), (649, 86140), (730, 76582), (803, 69620), (1180, 47377), (1298, 43070), (1460, 38291), (1606, 34810), (2596, 21535), (3212, 17405), (3245, 17228), (3481, 16060), (4015, 13924), (4307, 12980), (6490, 8614), (6962, 8030)]