55667758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 96594480

約数和(自身を除く): 40926722

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 137, 274, 289, 323, 578, 629, 646, 703, 1258, 1406, 2329, 2603, 4658, 5069, 5206, 5491, 10138, 10693, 10982, 11951, 21386, 23902, 39593, 44251, 79186, 86173, 88502, 96311, 172346, 192622, 203167, 406334, 752267, 1464941, 1504534, 1637287, 2929882, 3274574, 27833879, 55667758]

約数ペア:

[(1, 55667758), (2, 27833879), (17, 3274574), (19, 2929882), (34, 1637287), (37, 1504534), (38, 1464941), (74, 752267), (137, 406334), (274, 203167), (289, 192622), (323, 172346), (578, 96311), (629, 88502), (646, 86173), (703, 79186), (1258, 44251), (1406, 39593), (2329, 23902), (2603, 21386), (4658, 11951), (5069, 10982), (5206, 10693), (5491, 10138)]