55747300

素因数分解:

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

素因数の和:426

約数の個数: 108

約数和(自身を含む): 145657344

約数和(自身を除く): 89910044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 367, 434, 490, 620, 700, 734, 775, 868, 980, 1085, 1225, 1468, 1519, 1550, 1835, 2170, 2450, 2569, 3038, 3100, 3670, 4340, 4900, 5138, 5425, 6076, 7340, 7595, 9175, 10276, 10850, 11377, 12845, 15190, 17983, 18350, 21700, 22754, 25690, 30380, 35966, 36700, 37975, 45508, 51380, 56885, 64225, 71932, 75950, 79639, 89915, 113770, 128450, 151900, 159278, 179830, 227540, 256900, 284425, 318556, 359660, 398195, 449575, 557473, 568850, 796390, 899150, 1114946, 1137700, 1592780, 1798300, 1990975, 2229892, 2787365, 3981950, 5574730, 7963900, 11149460, 13936825, 27873650, 55747300]

約数ペア:

[(1, 55747300), (2, 27873650), (4, 13936825), (5, 11149460), (7, 7963900), (10, 5574730), (14, 3981950), (20, 2787365), (25, 2229892), (28, 1990975), (31, 1798300), (35, 1592780), (49, 1137700), (50, 1114946), (62, 899150), (70, 796390), (98, 568850), (100, 557473), (124, 449575), (140, 398195), (155, 359660), (175, 318556), (196, 284425), (217, 256900), (245, 227540), (310, 179830), (350, 159278), (367, 151900), (434, 128450), (490, 113770), (620, 89915), (700, 79639), (734, 75950), (775, 71932), (868, 64225), (980, 56885), (1085, 51380), (1225, 45508), (1468, 37975), (1519, 36700), (1550, 35966), (1835, 30380), (2170, 25690), (2450, 22754), (2569, 21700), (3038, 18350), (3100, 17983), (3670, 15190), (4340, 12845), (4900, 11377), (5138, 10850), (5425, 10276), (6076, 9175), (7340, 7595)]