56298390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 89268330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 1871, 2006, 3009, 3742, 5015, 5613, 6018, 9355, 10030, 11226, 15045, 18710, 28065, 30090, 31807, 56130, 63614, 95421, 110389, 159035, 190842, 220778, 318070, 331167, 477105, 551945, 662334, 954210, 1103890, 1655835, 1876613, 3311670, 3753226, 5629839, 9383065, 11259678, 18766130, 28149195, 56298390]

約数ペア:

[(1, 56298390), (2, 28149195), (3, 18766130), (5, 11259678), (6, 9383065), (10, 5629839), (15, 3753226), (17, 3311670), (30, 1876613), (34, 1655835), (51, 1103890), (59, 954210), (85, 662334), (102, 551945), (118, 477105), (170, 331167), (177, 318070), (255, 220778), (295, 190842), (354, 159035), (510, 110389), (590, 95421), (885, 63614), (1003, 56130), (1770, 31807), (1871, 30090), (2006, 28065), (3009, 18710), (3742, 15045), (5015, 11226), (5613, 10030), (6018, 9355)]