52154620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 72

約数和(自身を含む): 134159760

約数和(自身を除く): 82005140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 2801, 3724, 4655, 5602, 9310, 11204, 14005, 18620, 19607, 28010, 39214, 53219, 56020, 78428, 98035, 106438, 137249, 196070, 212876, 266095, 274498, 372533, 392140, 532190, 548996, 686245, 745066, 1064380, 1372490, 1490132, 1862665, 2607731, 2744980, 3725330, 5215462, 7450660, 10430924, 13038655, 26077310, 52154620]

約数ペア:

[(1, 52154620), (2, 26077310), (4, 13038655), (5, 10430924), (7, 7450660), (10, 5215462), (14, 3725330), (19, 2744980), (20, 2607731), (28, 1862665), (35, 1490132), (38, 1372490), (49, 1064380), (70, 745066), (76, 686245), (95, 548996), (98, 532190), (133, 392140), (140, 372533), (190, 274498), (196, 266095), (245, 212876), (266, 196070), (380, 137249), (490, 106438), (532, 98035), (665, 78428), (931, 56020), (980, 53219), (1330, 39214), (1862, 28010), (2660, 19607), (2801, 18620), (3724, 14005), (4655, 11204), (5602, 9310)]