50788045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 31326515

約数列:

[1, 5, 7, 11, 19, 35, 53, 55, 77, 95, 131, 133, 209, 265, 371, 385, 583, 655, 665, 917, 1007, 1045, 1441, 1463, 1855, 2489, 2915, 4081, 4585, 5035, 6943, 7049, 7205, 7315, 10087, 11077, 12445, 17423, 20405, 27379, 34715, 35245, 48601, 50435, 55385, 76373, 77539, 87115, 131917, 136895, 191653, 243005, 381865, 387695, 534611, 659585, 923419, 958265, 1451087, 2673055, 4617095, 7255435, 10157609, 50788045]

約数ペア:

[(1, 50788045), (5, 10157609), (7, 7255435), (11, 4617095), (19, 2673055), (35, 1451087), (53, 958265), (55, 923419), (77, 659585), (95, 534611), (131, 387695), (133, 381865), (209, 243005), (265, 191653), (371, 136895), (385, 131917), (583, 87115), (655, 77539), (665, 76373), (917, 55385), (1007, 50435), (1045, 48601), (1441, 35245), (1463, 34715), (1855, 27379), (2489, 20405), (2915, 17423), (4081, 12445), (4585, 11077), (5035, 10087), (6943, 7315), (7049, 7205)]