52273260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 121092660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 251, 260, 267, 356, 390, 445, 468, 502, 534, 585, 753, 780, 801, 890, 1004, 1068, 1157, 1170, 1255, 1335, 1506, 1602, 1780, 2259, 2314, 2340, 2510, 2670, 3012, 3204, 3263, 3471, 3765, 4005, 4518, 4628, 5020, 5340, 5785, 6526, 6942, 7530, 8010, 9036, 9789, 10413, 11295, 11570, 13052, 13884, 15060, 16020, 16315, 17355, 19578, 20826, 22339, 22590, 23140, 29367, 32630, 34710, 39156, 41652, 44678, 45180, 48945, 52065, 58734, 65260, 67017, 69420, 89356, 97890, 104130, 111695, 117468, 134034, 146835, 195780, 201051, 208260, 223390, 268068, 290407, 293670, 335085, 402102, 446780, 580814, 587340, 670170, 804204, 871221, 1005255, 1161628, 1340340, 1452035, 1742442, 2010510, 2613663, 2904070, 3484884, 4021020, 4356105, 5227326, 5808140, 8712210, 10454652, 13068315, 17424420, 26136630, 52273260]

約数ペア:

[(1, 52273260), (2, 26136630), (3, 17424420), (4, 13068315), (5, 10454652), (6, 8712210), (9, 5808140), (10, 5227326), (12, 4356105), (13, 4021020), (15, 3484884), (18, 2904070), (20, 2613663), (26, 2010510), (30, 1742442), (36, 1452035), (39, 1340340), (45, 1161628), (52, 1005255), (60, 871221), (65, 804204), (78, 670170), (89, 587340), (90, 580814), (117, 446780), (130, 402102), (156, 335085), (178, 293670), (180, 290407), (195, 268068), (234, 223390), (251, 208260), (260, 201051), (267, 195780), (356, 146835), (390, 134034), (445, 117468), (468, 111695), (502, 104130), (534, 97890), (585, 89356), (753, 69420), (780, 67017), (801, 65260), (890, 58734), (1004, 52065), (1068, 48945), (1157, 45180), (1170, 44678), (1255, 41652), (1335, 39156), (1506, 34710), (1602, 32630), (1780, 29367), (2259, 23140), (2314, 22590), (2340, 22339), (2510, 20826), (2670, 19578), (3012, 17355), (3204, 16315), (3263, 16020), (3471, 15060), (3765, 13884), (4005, 13052), (4518, 11570), (4628, 11295), (5020, 10413), (5340, 9789), (5785, 9036), (6526, 8010), (6942, 7530)]