49142030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 106748928

約数和(自身を除く): 57606898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 131, 161, 230, 233, 262, 322, 466, 655, 805, 917, 1165, 1310, 1610, 1631, 1834, 2330, 3013, 3262, 4585, 5359, 6026, 8155, 9170, 10718, 15065, 16310, 21091, 26795, 30130, 30523, 37513, 42182, 53590, 61046, 75026, 105455, 152615, 187565, 210910, 213661, 305230, 375130, 427322, 702029, 1068305, 1404058, 2136610, 3510145, 4914203, 7020290, 9828406, 24571015, 49142030]

約数ペア:

[(1, 49142030), (2, 24571015), (5, 9828406), (7, 7020290), (10, 4914203), (14, 3510145), (23, 2136610), (35, 1404058), (46, 1068305), (70, 702029), (115, 427322), (131, 375130), (161, 305230), (230, 213661), (233, 210910), (262, 187565), (322, 152615), (466, 105455), (655, 75026), (805, 61046), (917, 53590), (1165, 42182), (1310, 37513), (1610, 30523), (1631, 30130), (1834, 26795), (2330, 21091), (3013, 16310), (3262, 15065), (4585, 10718), (5359, 9170), (6026, 8155)]