48612520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 129548160

約数和(自身を除く): 80935640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 67, 68, 85, 88, 97, 110, 134, 136, 170, 187, 194, 220, 268, 335, 340, 374, 388, 440, 485, 536, 670, 680, 737, 748, 776, 935, 970, 1067, 1139, 1340, 1474, 1496, 1649, 1870, 1940, 2134, 2278, 2680, 2948, 3298, 3685, 3740, 3880, 4268, 4556, 5335, 5695, 5896, 6499, 6596, 7370, 7480, 8245, 8536, 9112, 10670, 11390, 12529, 12998, 13192, 14740, 16490, 18139, 21340, 22780, 25058, 25996, 29480, 32495, 32980, 36278, 42680, 45560, 50116, 51992, 62645, 64990, 65960, 71489, 72556, 90695, 100232, 110483, 125290, 129980, 142978, 145112, 181390, 220966, 250580, 259960, 285956, 357445, 362780, 441932, 501160, 552415, 571912, 714890, 725560, 883864, 1104830, 1215313, 1429780, 2209660, 2430626, 2859560, 4419320, 4861252, 6076565, 9722504, 12153130, 24306260, 48612520]

約数ペア:

[(1, 48612520), (2, 24306260), (4, 12153130), (5, 9722504), (8, 6076565), (10, 4861252), (11, 4419320), (17, 2859560), (20, 2430626), (22, 2209660), (34, 1429780), (40, 1215313), (44, 1104830), (55, 883864), (67, 725560), (68, 714890), (85, 571912), (88, 552415), (97, 501160), (110, 441932), (134, 362780), (136, 357445), (170, 285956), (187, 259960), (194, 250580), (220, 220966), (268, 181390), (335, 145112), (340, 142978), (374, 129980), (388, 125290), (440, 110483), (485, 100232), (536, 90695), (670, 72556), (680, 71489), (737, 65960), (748, 64990), (776, 62645), (935, 51992), (970, 50116), (1067, 45560), (1139, 42680), (1340, 36278), (1474, 32980), (1496, 32495), (1649, 29480), (1870, 25996), (1940, 25058), (2134, 22780), (2278, 21340), (2680, 18139), (2948, 16490), (3298, 14740), (3685, 13192), (3740, 12998), (3880, 12529), (4268, 11390), (4556, 10670), (5335, 9112), (5695, 8536), (5896, 8245), (6499, 7480), (6596, 7370)]