49237980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 152990208

約数和(自身を除く): 103752228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1223, 1342, 1830, 2013, 2446, 2684, 3355, 3660, 3669, 4026, 4892, 6115, 6710, 7338, 8052, 10065, 12230, 13420, 13453, 14676, 18345, 20130, 24460, 26906, 36690, 40260, 40359, 53812, 67265, 73380, 74603, 80718, 134530, 149206, 161436, 201795, 223809, 269060, 298412, 373015, 403590, 447618, 746030, 807180, 820633, 895236, 1119045, 1492060, 1641266, 2238090, 2461899, 3282532, 4103165, 4476180, 4923798, 8206330, 9847596, 12309495, 16412660, 24618990, 49237980]

約数ペア:

[(1, 49237980), (2, 24618990), (3, 16412660), (4, 12309495), (5, 9847596), (6, 8206330), (10, 4923798), (11, 4476180), (12, 4103165), (15, 3282532), (20, 2461899), (22, 2238090), (30, 1641266), (33, 1492060), (44, 1119045), (55, 895236), (60, 820633), (61, 807180), (66, 746030), (110, 447618), (122, 403590), (132, 373015), (165, 298412), (183, 269060), (220, 223809), (244, 201795), (305, 161436), (330, 149206), (366, 134530), (610, 80718), (660, 74603), (671, 73380), (732, 67265), (915, 53812), (1220, 40359), (1223, 40260), (1342, 36690), (1830, 26906), (2013, 24460), (2446, 20130), (2684, 18345), (3355, 14676), (3660, 13453), (3669, 13420), (4026, 12230), (4892, 10065), (6115, 8052), (6710, 7338)]