51742680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39199}}^1$

素因数の和:39224

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 117601320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 39199, 78398, 117597, 156796, 195995, 235194, 313592, 391990, 431189, 470388, 587985, 783980, 862378, 940776, 1175970, 1293567, 1567960, 1724756, 2155945, 2351940, 2587134, 3449512, 4311890, 4703880, 5174268, 6467835, 8623780, 10348536, 12935670, 17247560, 25871340, 51742680]

約数ペア:

[(1, 51742680), (2, 25871340), (3, 17247560), (4, 12935670), (5, 10348536), (6, 8623780), (8, 6467835), (10, 5174268), (11, 4703880), (12, 4311890), (15, 3449512), (20, 2587134), (22, 2351940), (24, 2155945), (30, 1724756), (33, 1567960), (40, 1293567), (44, 1175970), (55, 940776), (60, 862378), (66, 783980), (88, 587985), (110, 470388), (120, 431189), (132, 391990), (165, 313592), (220, 235194), (264, 195995), (330, 156796), (440, 117597), (660, 78398), (1320, 39199)]