53705972985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{4091}}^1$

素因数の和:4503

約数の個数: 96

約数和(自身を含む): 102172067712

約数和(自身を除く): 48466094727

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 337, 371, 735, 795, 1011, 1113, 1685, 1855, 2359, 2597, 4091, 5055, 5565, 7077, 7791, 11795, 12273, 12985, 16513, 17861, 20455, 28637, 35385, 38955, 49539, 53583, 61365, 82565, 85911, 89305, 125027, 143185, 200459, 216823, 247695, 267915, 375081, 429555, 601377, 625135, 650469, 875189, 1002295, 1084115, 1378667, 1517761, 1875405, 2625567, 3006885, 3252345, 4136001, 4375945, 4553283, 6893335, 7588805, 9650669, 10624327, 13127835, 20680005, 22766415, 28952007, 31872981, 48253345, 53121635, 67554683, 73069351, 144760035, 159364905, 202664049, 219208053, 337773415, 365346755, 511485457, 1013320245, 1096040265, 1534456371, 2557427285, 3580398199, 7672281855, 10741194597, 17901990995, 53705972985]

約数ペア:

[(1, 53705972985), (3, 17901990995), (5, 10741194597), (7, 7672281855), (15, 3580398199), (21, 2557427285), (35, 1534456371), (49, 1096040265), (53, 1013320245), (105, 511485457), (147, 365346755), (159, 337773415), (245, 219208053), (265, 202664049), (337, 159364905), (371, 144760035), (735, 73069351), (795, 67554683), (1011, 53121635), (1113, 48253345), (1685, 31872981), (1855, 28952007), (2359, 22766415), (2597, 20680005), (4091, 13127835), (5055, 10624327), (5565, 9650669), (7077, 7588805), (7791, 6893335), (11795, 4553283), (12273, 4375945), (12985, 4136001), (16513, 3252345), (17861, 3006885), (20455, 2625567), (28637, 1875405), (35385, 1517761), (38955, 1378667), (49539, 1084115), (53583, 1002295), (61365, 875189), (82565, 650469), (85911, 625135), (89305, 601377), (125027, 429555), (143185, 375081), (200459, 267915), (216823, 247695)]