48794620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11290

約数の個数: 48

約数和(自身を含む): 120895488

約数和(自身を除く): 72100868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11243, 22486, 44972, 56215, 78701, 112430, 157402, 224860, 314804, 348533, 393505, 697066, 787010, 1394132, 1574020, 1742665, 2439731, 3485330, 4879462, 6970660, 9758924, 12198655, 24397310, 48794620]

約数ペア:

[(1, 48794620), (2, 24397310), (4, 12198655), (5, 9758924), (7, 6970660), (10, 4879462), (14, 3485330), (20, 2439731), (28, 1742665), (31, 1574020), (35, 1394132), (62, 787010), (70, 697066), (124, 393505), (140, 348533), (155, 314804), (217, 224860), (310, 157402), (434, 112430), (620, 78701), (868, 56215), (1085, 44972), (2170, 22486), (4340, 11243)]