48802144580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2138569}}^1$

素因数の和:2138748

約数の個数: 48

約数和(自身を含む): 117843761280

約数和(自身を除く): 69041616700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 2138569, 4277138, 8554276, 10692845, 14969983, 21385690, 29939966, 42771380, 59879932, 74849915, 149699830, 299399660, 348586747, 697173494, 1394346988, 1742933735, 2440107229, 3485867470, 4880214458, 6971734940, 9760428916, 12200536145, 24401072290, 48802144580]

約数ペア:

[(1, 48802144580), (2, 24401072290), (4, 12200536145), (5, 9760428916), (7, 6971734940), (10, 4880214458), (14, 3485867470), (20, 2440107229), (28, 1742933735), (35, 1394346988), (70, 697173494), (140, 348586747), (163, 299399660), (326, 149699830), (652, 74849915), (815, 59879932), (1141, 42771380), (1630, 29939966), (2282, 21385690), (3260, 14969983), (4564, 10692845), (5705, 8554276), (11410, 4277138), (22820, 2138569)]