49962080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 89383840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1439, 1736, 2170, 2480, 2878, 3472, 4340, 4960, 5756, 6944, 7195, 8680, 10073, 11512, 14390, 17360, 20146, 23024, 28780, 34720, 40292, 44609, 46048, 50365, 57560, 80584, 89218, 100730, 115120, 161168, 178436, 201460, 223045, 230240, 312263, 322336, 356872, 402920, 446090, 624526, 713744, 805840, 892180, 1249052, 1427488, 1561315, 1611680, 1784360, 2498104, 3122630, 3568720, 4996208, 6245260, 7137440, 9992416, 12490520, 24981040, 49962080]

約数ペア:

[(1, 49962080), (2, 24981040), (4, 12490520), (5, 9992416), (7, 7137440), (8, 6245260), (10, 4996208), (14, 3568720), (16, 3122630), (20, 2498104), (28, 1784360), (31, 1611680), (32, 1561315), (35, 1427488), (40, 1249052), (56, 892180), (62, 805840), (70, 713744), (80, 624526), (112, 446090), (124, 402920), (140, 356872), (155, 322336), (160, 312263), (217, 230240), (224, 223045), (248, 201460), (280, 178436), (310, 161168), (434, 115120), (496, 100730), (560, 89218), (620, 80584), (868, 57560), (992, 50365), (1085, 46048), (1120, 44609), (1240, 40292), (1439, 34720), (1736, 28780), (2170, 23024), (2480, 20146), (2878, 17360), (3472, 14390), (4340, 11512), (4960, 10073), (5756, 8680), (6944, 7195)]