54714380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 138047616

約数和(自身を除く): 83333236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 1801, 2170, 3038, 3602, 4340, 6076, 7204, 7595, 9005, 12607, 15190, 18010, 25214, 30380, 36020, 50428, 55831, 63035, 88249, 111662, 126070, 176498, 223324, 252140, 279155, 352996, 390817, 441245, 558310, 781634, 882490, 1116620, 1563268, 1764980, 1954085, 2735719, 3908170, 5471438, 7816340, 10942876, 13678595, 27357190, 54714380]

約数ペア:

[(1, 54714380), (2, 27357190), (4, 13678595), (5, 10942876), (7, 7816340), (10, 5471438), (14, 3908170), (20, 2735719), (28, 1954085), (31, 1764980), (35, 1563268), (49, 1116620), (62, 882490), (70, 781634), (98, 558310), (124, 441245), (140, 390817), (155, 352996), (196, 279155), (217, 252140), (245, 223324), (310, 176498), (434, 126070), (490, 111662), (620, 88249), (868, 63035), (980, 55831), (1085, 50428), (1519, 36020), (1801, 30380), (2170, 25214), (3038, 18010), (3602, 15190), (4340, 12607), (6076, 9005), (7204, 7595)]