47893490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3037}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 91869120

約数和(自身を除く): 43975630

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3037, 3154, 6074, 7885, 15185, 15770, 30370, 57703, 115406, 252071, 288515, 504142, 577030, 1260355, 2520710, 4789349, 9578698, 23946745, 47893490]

約数ペア:

[(1, 47893490), (2, 23946745), (5, 9578698), (10, 4789349), (19, 2520710), (38, 1260355), (83, 577030), (95, 504142), (166, 288515), (190, 252071), (415, 115406), (830, 57703), (1577, 30370), (3037, 15770), (3154, 15185), (6074, 7885)]