27873650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 62424576

約数和(自身を除く): 34550926

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 367, 434, 490, 734, 775, 1085, 1225, 1519, 1550, 1835, 2170, 2450, 2569, 3038, 3670, 5138, 5425, 7595, 9175, 10850, 11377, 12845, 15190, 17983, 18350, 22754, 25690, 35966, 37975, 56885, 64225, 75950, 79639, 89915, 113770, 128450, 159278, 179830, 284425, 398195, 449575, 557473, 568850, 796390, 899150, 1114946, 1990975, 2787365, 3981950, 5574730, 13936825, 27873650]

約数ペア:

[(1, 27873650), (2, 13936825), (5, 5574730), (7, 3981950), (10, 2787365), (14, 1990975), (25, 1114946), (31, 899150), (35, 796390), (49, 568850), (50, 557473), (62, 449575), (70, 398195), (98, 284425), (155, 179830), (175, 159278), (217, 128450), (245, 113770), (310, 89915), (350, 79639), (367, 75950), (434, 64225), (490, 56885), (734, 37975), (775, 35966), (1085, 25690), (1225, 22754), (1519, 18350), (1550, 17983), (1835, 15190), (2170, 12845), (2450, 11377), (2569, 10850), (3038, 9175), (3670, 7595), (5138, 5425)]