51944520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25463}}^1$

素因数の和:25494

約数の個数: 64

約数和(自身を含む): 165006720

約数和(自身を除く): 113062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 254630, 305556, 381945, 432871, 509260, 611112, 763890, 865742, 1018520, 1298613, 1527780, 1731484, 2164355, 2597226, 3055560, 3462968, 4328710, 5194452, 6493065, 8657420, 10388904, 12986130, 17314840, 25972260, 51944520]

約数ペア:

[(1, 51944520), (2, 25972260), (3, 17314840), (4, 12986130), (5, 10388904), (6, 8657420), (8, 6493065), (10, 5194452), (12, 4328710), (15, 3462968), (17, 3055560), (20, 2597226), (24, 2164355), (30, 1731484), (34, 1527780), (40, 1298613), (51, 1018520), (60, 865742), (68, 763890), (85, 611112), (102, 509260), (120, 432871), (136, 381945), (170, 305556), (204, 254630), (255, 203704), (340, 152778), (408, 127315), (510, 101852), (680, 76389), (1020, 50926), (2040, 25463)]