50051820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 176117760

約数和(自身を除く): 126065940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 89, 91, 103, 105, 130, 140, 156, 178, 182, 195, 206, 210, 260, 267, 273, 309, 356, 364, 390, 412, 420, 445, 455, 515, 534, 546, 618, 623, 721, 780, 890, 910, 1030, 1068, 1092, 1157, 1236, 1246, 1335, 1339, 1365, 1442, 1545, 1780, 1820, 1869, 2060, 2163, 2314, 2492, 2670, 2678, 2730, 2884, 3090, 3115, 3471, 3605, 3738, 4017, 4326, 4628, 5340, 5356, 5460, 5785, 6180, 6230, 6695, 6942, 7210, 7476, 8034, 8099, 8652, 9167, 9345, 9373, 10815, 11570, 12460, 13390, 13884, 14420, 16068, 16198, 17355, 18334, 18690, 18746, 20085, 21630, 23140, 24297, 26780, 27501, 28119, 32396, 34710, 36668, 37380, 37492, 40170, 40495, 43260, 45835, 46865, 48594, 55002, 56238, 64169, 69420, 80340, 80990, 91670, 93730, 97188, 110004, 112476, 119171, 121485, 128338, 137505, 140595, 161980, 183340, 187460, 192507, 238342, 242970, 256676, 275010, 281190, 320845, 357513, 385014, 476684, 485940, 550020, 562380, 595855, 641690, 715026, 770028, 834197, 962535, 1191710, 1283380, 1430052, 1668394, 1787565, 1925070, 2383420, 2502591, 3336788, 3575130, 3850140, 4170985, 5005182, 7150260, 8341970, 10010364, 12512955, 16683940, 25025910, 50051820]

約数ペア:

[(1, 50051820), (2, 25025910), (3, 16683940), (4, 12512955), (5, 10010364), (6, 8341970), (7, 7150260), (10, 5005182), (12, 4170985), (13, 3850140), (14, 3575130), (15, 3336788), (20, 2502591), (21, 2383420), (26, 1925070), (28, 1787565), (30, 1668394), (35, 1430052), (39, 1283380), (42, 1191710), (52, 962535), (60, 834197), (65, 770028), (70, 715026), (78, 641690), (84, 595855), (89, 562380), (91, 550020), (103, 485940), (105, 476684), (130, 385014), (140, 357513), (156, 320845), (178, 281190), (182, 275010), (195, 256676), (206, 242970), (210, 238342), (260, 192507), (267, 187460), (273, 183340), (309, 161980), (356, 140595), (364, 137505), (390, 128338), (412, 121485), (420, 119171), (445, 112476), (455, 110004), (515, 97188), (534, 93730), (546, 91670), (618, 80990), (623, 80340), (721, 69420), (780, 64169), (890, 56238), (910, 55002), (1030, 48594), (1068, 46865), (1092, 45835), (1157, 43260), (1236, 40495), (1246, 40170), (1335, 37492), (1339, 37380), (1365, 36668), (1442, 34710), (1545, 32396), (1780, 28119), (1820, 27501), (1869, 26780), (2060, 24297), (2163, 23140), (2314, 21630), (2492, 20085), (2670, 18746), (2678, 18690), (2730, 18334), (2884, 17355), (3090, 16198), (3115, 16068), (3471, 14420), (3605, 13884), (3738, 13390), (4017, 12460), (4326, 11570), (4628, 10815), (5340, 9373), (5356, 9345), (5460, 9167), (5785, 8652), (6180, 8099), (6230, 8034), (6695, 7476), (6942, 7210)]